Recent

New minimum 2/3/2026

V0404 Gem

Bill Tschumy, Home Observatory, 2/3/2026

Agema 130 SD; ZWO 2600MM Pro, V,B
This star has a nearby companion that contaminates the photometry to some extent. Despite using a smaller aperture than usual, I think the photometry readings are slightly brighter than they should be due to contamination. I think the ToM should still be accurate though.

. . .

New observation 2/3/2026

V0404 Gem

Bill Tschumy, Home Observatory, 2/3/2026

Agema 130 SD; ZWO 2600MM Pro, V,B

. . .

New minimum 1/30/2017

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron SCT 280/1765 + MII G2-4000

Celestron SCT 280/1765 + MII G2-4000

----- EBFit result: -----
Tmin = 2457781.44991
Error (1 sigma): +0.00017/-0.00017 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00036/-0.00034 (Bootstrapping), +0.00015/-0.00014 (Prayer bead)
LSM: chi^2 = 282.9, n_freedom = 80

. . .

New minimum 1/30/2017

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron SCT 280/1765 + MII G2-4000

Celestron SCT 280/1765 + MII G2-4000

----- EBFit result: -----
Tmin = 2457781.27519
Error (1 sigma): +0.00013/-0.00014 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00025/-0.00030 (Bootstrapping), +0.00012/-0.00011 (Prayer bead)
LSM: chi^2 = 445.7, n_freedom = 86

. . .

New minimum 1/27/2017

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron SCT 280/1765 + MII G2-4000

Celestron SCT 280/1765 + MII G2-4000

----- EBFit result: -----
Tmin = 2457780.40416
Error (1 sigma): +0.00010/-0.00011 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00021/-0.00021 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 395.5, n_freedom = 104

. . .

New minimum 1/27/2017

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron SCT 280/1765 + MII G2-4000

Celestron SCT 280/1765 + MII G2-4000

----- EBFit result: -----
Tmin = 2457780.22947
Error (1 sigma): +0.00015/-0.00014 (Bootstrapping), +0.00009/-0.00011 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00031/-0.00030 (Bootstrapping), +0.00012/-0.00015 (Prayer bead)
LSM: chi^2 = 484.0, n_freedom = 102

. . .

New minimum 1/26/2017

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron SCT 280/1765 + MII G2-4000

Celestron SCT 280/1765 + MII G2-4000

----- EBFit result: -----
Tmin = 2457777.26597
Error (1 sigma): +0.00014/-0.00014 (Bootstrapping), +0.00007/-0.00006 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00027/-0.00027 (Bootstrapping), +0.00010/-0.00009 (Prayer bead)
LSM: chi^2 = 293.2, n_freedom = 131

. . .

New minimum 4/7/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457117.33890
Error (1 sigma): +0.00020/-0.00025 (Bootstrapping), +0.00010/-0.00009 (Prayer bead), +0.00028/-0.00028 (LSM)
Error (95% CI): +0.00038/-0.00047 (Bootstrapping), +0.00021/-0.00025 (Prayer bead)
LSM: chi^2 = 17.5, n_freedom = 30

. . .

New minimum 4/7/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457117.33884
Error (1 sigma): +0.00033/-0.00037 (Bootstrapping), +0.00016/-0.00019 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI): +0.00073/-0.00074 (Bootstrapping), +0.00031/-0.00024 (Prayer bead)
LSM: chi^2 = 34.1, n_freedom = 30

. . .

New minimum 3/30/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457106.35247
Error (1 sigma): +0.00028/-0.00021 (Bootstrapping), +0.00013/-0.00011 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00056/-0.00045 (Bootstrapping), +0.00022/-0.00021 (Prayer bead)
LSM: chi^2 = 102.6, n_freedom = 50

. . .

New minimum 3/30/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457106.35299
Error (1 sigma): +0.00031/-0.00040 (Bootstrapping), +0.00019/-0.00011 (Prayer bead), +0.00036/-0.00036 (LSM)
Error (95% CI): +0.00064/-0.00086 (Bootstrapping), +0.00039/-0.00028 (Prayer bead)
LSM: chi^2 = 41.7, n_freedom = 43

. . .

New minimum 3/30/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457105.30702
Error (1 sigma): +0.00016/-0.00015 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00032/-0.00030 (Bootstrapping), +0.00009/-0.00012 (Prayer bead)
LSM: chi^2 = 140.5, n_freedom = 60

. . .

New minimum 3/30/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457105.30679
Error (1 sigma): +0.00025/-0.00026 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00053/-0.00052 (Bootstrapping), +0.00012/-0.00012 (Prayer bead)
LSM: chi^2 = 149.2, n_freedom = 63

. . .

New minimum 3/24/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457102.34207
Error (1 sigma): +0.00014/-0.00014 (Bootstrapping), +0.00006/-0.00004 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00030/-0.00028 (Bootstrapping), +0.00010/-0.00013 (Prayer bead)
LSM: chi^2 = 294.8, n_freedom = 74

. . .

New minimum 3/24/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457102.34251
Error (1 sigma): +0.00018/-0.00017 (Bootstrapping), +0.00008/-0.00009 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00036/-0.00032 (Bootstrapping), +0.00016/-0.00016 (Prayer bead)
LSM: chi^2 = 77.0, n_freedom = 54

. . .

New minimum 3/23/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457101.29556
Error (1 sigma): +0.00017/-0.00015 (Bootstrapping), +0.00006/-0.00008 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00034/-0.00035 (Bootstrapping), +0.00010/-0.00015 (Prayer bead)
LSM: chi^2 = 95.6, n_freedom = 34

. . .

New minimum 3/23/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457101.29589
Error (1 sigma): +0.00017/-0.00018 (Bootstrapping), +0.00008/-0.00011 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00034/-0.00036 (Bootstrapping), +0.00010/-0.00015 (Prayer bead)
LSM: chi^2 = 129.8, n_freedom = 58

. . .

New minimum 3/23/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457100.42381
Error (1 sigma): +0.00030/-0.00025 (Bootstrapping), +0.00018/-0.00022 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00063/-0.00051 (Bootstrapping), +0.00036/-0.00027 (Prayer bead)
LSM: chi^2 = 174.0, n_freedom = 35

. . .

New minimum 3/23/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457100.42367
Error (1 sigma): +0.00055/-0.00044 (Bootstrapping), +0.00040/-0.00040 (Prayer bead), +0.00039/-0.00039 (LSM)
Error (95% CI): +0.00114/-0.00099 (Bootstrapping), +0.00053/-0.00072 (Prayer bead)
LSM: chi^2 = 17.9, n_freedom = 15

. . .

New minimum 3/19/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457099.37852
Error (1 sigma): +0.00019/-0.00019 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00038/-0.00036 (Bootstrapping), +0.00008/-0.00008 (Prayer bead)
LSM: chi^2 = 551.5, n_freedom = 89

. . .

New minimum 3/19/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457099.37863
Error (1 sigma): +0.00020/-0.00019 (Bootstrapping), +0.00013/-0.00011 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00043/-0.00037 (Bootstrapping), +0.00021/-0.00016 (Prayer bead)
LSM: chi^2 = 140.4, n_freedom = 81

. . .

New minimum 3/11/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
----- EBFit result: -----
Tmin = 2457090.31087
Error (1 sigma): +0.00015/-0.00017 (Bootstrapping), +0.00014/-0.00010 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00033/-0.00030 (Bootstrapping), +0.00023/-0.00021 (Prayer bead)
LSM: chi^2 = 331.9, n_freedom = 64

. . .

New minimum 3/11/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457090.31080
Error (1 sigma): +0.00021/-0.00021 (Bootstrapping), +0.00014/-0.00019 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00045/-0.00044 (Bootstrapping), +0.00022/-0.00027 (Prayer bead)
LSM: chi^2 = 152.4, n_freedom = 62

. . .

New minimum 3/10/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457089.43885
Error (1 sigma): +0.00024/-0.00026 (Bootstrapping), +0.00012/-0.00013 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00048/-0.00051 (Bootstrapping), +0.00019/-0.00018 (Prayer bead)
LSM: chi^2 = 97.4, n_freedom = 39

. . .

New minimum 3/9/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457089.43901
Error (1 sigma): +0.00022/-0.00024 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00042/-0.00042 (Bootstrapping), +0.00011/-0.00016 (Prayer bead)
LSM: chi^2 = 57.9, n_freedom = 45

. . .

New minimum 3/9/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457089.26438
Error (1 sigma): +0.00016/-0.00015 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00030/-0.00034 (Bootstrapping), +0.00006/-0.00008 (Prayer bead)
LSM: chi^2 = 83.1, n_freedom = 34

. . .

New minimum 3/9/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457089.26393
Error (1 sigma): +0.00024/-0.00023 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00050/-0.00048 (Bootstrapping), +0.00017/-0.00015 (Prayer bead)
LSM: chi^2 = 92.2, n_freedom = 41

. . .

New minimum 3/8/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457085.42816
Error (1 sigma): +0.00018/-0.00019 (Bootstrapping), +0.00010/-0.00008 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00034/-0.00036 (Bootstrapping), +0.00014/-0.00017 (Prayer bead)
LSM: chi^2 = 106.8, n_freedom = 56

. . .

New minimum 3/8/2015

V0404 Gem

Šmelcer L., Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 4000

Celestron 280/1765 + CCD G2 4000
----- EBFit result: -----
Tmin = 2457085.42803
Error (1 sigma): +0.00018/-0.00019 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI): +0.00038/-0.00040 (Bootstrapping), +0.00024/-0.00013 (Prayer bead)
LSM: chi^2 = 53.1, n_freedom = 52

. . .

New observation 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
předpověď primárního minima JDg=2456739.3267 - 19h50m UT (Mo=53407.45130 per.=0,348705 dne) - minimum nastalo o 16m41s později

. . .

New observation 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
předpověď primárního minima JDg=2456739.3267 - 19h50m UT (Mo=53407.45130 per.=0,348705 dne) - minimum nastalo o 16m41s později

. . .

New observation 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
předpověď primárního minima JDg=2456739.3267 - 19h50m UT (Mo=53407.45130 per.=0,348705 dne) - minimum nastalo o 16m41s později

. . .

New minimum 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
----- EBFit result: -----
Tmin = 2456739.33784
Error (1 sigma): +0.00035/-0.00032 (Bootstrapping), +0.00025/-0.00036 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00071/-0.00061 (Bootstrapping), +0.00046/-0.00055 (Prayer bead)
LSM: chi^2 = 187.2, n_freedom = 42

. . .

New minimum 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600

----- EBFit result: -----
Tmin = 2456739.33759
Error (1 sigma): +0.00048/-0.00044 (Bootstrapping), +0.00063/-0.00042 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00101/-0.00094 (Bootstrapping), +0.00105/-0.00084 (Prayer bead)
LSM: chi^2 = 389.6, n_freedom = 34

. . .

New minimum 3/24/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600

----- EBFit result: -----
Tmin = 2456739.33798
Error (1 sigma): +0.00036/-0.00027 (Bootstrapping), +0.00015/-0.00012 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00067/-0.00059 (Bootstrapping), +0.00030/-0.00033 (Prayer bead)
LSM: chi^2 = 81.9, n_freedom = 38

. . .

New observation 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
sekundární minimum JDg=2456729.39572 - 21h29m50s UT

. . .

New observation 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
sekundární minimum JDg=2456729.39495 - 21h28m43s UT

. . .

New observation 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
sekundární minimum JDg=2456729.39564 - 21h29m43s UT

. . .

New minimum 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600

----- EBFit result: -----
Tmin = 2456729.39572
Error (1 sigma): +0.00058/-0.00051 (Bootstrapping), +0.00019/-0.00025 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00120/-0.00100 (Bootstrapping), +0.00037/-0.00071 (Prayer bead)
LSM: chi^2 = 97.0, n_freedom = 21

. . .

New minimum 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600

----- EBFit result: -----
Tmin = 2456729.39495
Error (1 sigma): +0.00031/-0.00033 (Bootstrapping), +0.00033/-0.00041 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00059/-0.00076 (Bootstrapping), +0.00053/-0.00082 (Prayer bead)
LSM: chi^2 = 113.3, n_freedom = 23

. . .

New minimum 3/13/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600

----- EBFit result: -----
Tmin = 2456729.39564
Error (1 sigma): +0.00031/-0.00031 (Bootstrapping), +0.00022/-0.00027 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00058/-0.00065 (Bootstrapping), +0.00030/-0.00035 (Prayer bead)
LSM: chi^2 = 120.1, n_freedom = 39

. . .

New observation 2/23/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + G2 402

Newton 254/1200 + G2 402
předpověď primárního minima JDg=2456709.3354 - 20h02m UT (Mo=53407.45130 per.=0.348705 dne) - minimum nastalo o 15 min. později

. . .

New observation 2/23/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + G2 402

Newton 254/1200 + G2 402
předpověď primárního minima JDg=2456709.3354 - 20h02m UT (Mo=53407.45130 per.=0.348705 dne) - minimum nastalo o 15 min. později

. . .

New minimum 2/22/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402

----- EBFit result: -----
Tmin = 2456709.34511
Error (1 sigma): +0.00015/-0.00018 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00031/-0.00031 (Bootstrapping), +0.00010/-0.00009 (Prayer bead)
LSM: chi^2 = 293.7, n_freedom = 82

. . .

New minimum 2/22/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402
----- EBFit result: -----
Tmin = 2456709.34515
Error (1 sigma): +0.00016/-0.00016 (Bootstrapping), +0.00015/-0.00023 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00033/-0.00033 (Bootstrapping), +0.00018/-0.00034 (Prayer bead)
LSM: chi^2 = 151.3, n_freedom = 62

. . .

New observation 2/17/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402
předpověď primárního minima JDg=2456703.4069 - 21h45m UT (Mo=53407.4513 per.=0.348705 dne) - minimum nastalo o 15 min. později

. . .

New minimum 2/17/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402

----- EBFit result: -----
Tmin = 2456703.41683
Error (1 sigma): +0.00014/-0.00014 (Bootstrapping), +0.00017/-0.00014 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00028/-0.00029 (Bootstrapping), +0.00024/-0.00020 (Prayer bead)
LSM: chi^2 = 161.9, n_freedom = 80

. . .

New minimum 2/17/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402

----- EBFit result: -----
Tmin = 2456703.41624
Error (1 sigma): +0.00024/-0.00026 (Bootstrapping), +0.00008/-0.00011 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00044/-0.00047 (Bootstrapping), +0.00021/-0.00019 (Prayer bead)
LSM: chi^2 = 127.5, n_freedom = 101

. . .

New observation 2/17/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402
předpověď primárního minima JDg=2456703.4069 - 21h45m UT (Mo=53407.4513 per.=0.348705 dne) - minimum nastalo o 15 min. později

. . .

New observation 2/12/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402
primární minimum JDg=2456694.35245 - 20h27m31s UT

. . .

New minimum 2/12/2014

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Newton 254/1200 + CCD G2 402

Newton 254/1200 + CCD G2 402

----- EBFit result: -----
Tmin = 2456694.35245
Error (1 sigma): +0.00053/-0.00039 (Bootstrapping), +0.00067/-0.00078 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00104/-0.00078 (Bootstrapping), +0.00130/-0.00113 (Prayer bead)
LSM: chi^2 = 406.2, n_freedom = 98

. . .

New observation 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
pozorování primárního minima

. . .

New observation 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
pozorování primárního minima

. . .

New observation 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
pozorování primárního minima

. . .

New minimum 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
----- EBFit result: -----
Tmin = 2456319.48681
Error (1 sigma): +0.00022/-0.00024 (Bootstrapping), +0.00007/-0.00005 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00046/-0.00047 (Bootstrapping), +0.00009/-0.00009 (Prayer bead)
LSM: chi^2 = 40.0, n_freedom = 39

. . .

New minimum 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
----- EBFit result: -----
Tmin = 2456319.48707
Error (1 sigma): +0.00022/-0.00021 (Bootstrapping), +0.00016/-0.00017 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00045/-0.00039 (Bootstrapping), +0.00026/-0.00028 (Prayer bead)
LSM: chi^2 = 85.8, n_freedom = 53

. . .

New minimum 2/4/2013

V0404 Gem

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 355/2460mm + CCD G2 1600

Celestron 355/2460mm + CCD G2 1600
----- EBFit result: -----
Tmin = 2456319.48699
Error (1 sigma): +0.00031/-0.00030 (Bootstrapping), +0.00012/-0.00014 (Prayer bead), +0.00037/-0.00037 (LSM)
Error (95% CI): +0.00059/-0.00061 (Bootstrapping), +0.00025/-0.00021 (Prayer bead)
LSM: chi^2 = 32.0, n_freedom = 42

. . .

New observation 1/31/2012