直近の更新

新しい観測 2026/08/15

SvkV169

Federico Palaia, Civico Osservatorio Astronomico di Rozzano, 2026/08/13

Meade ACF 16", Moravian G4-9000, clear and RGB filters

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新しいトランジット 2026/08/15

TOI-1431 b

Giovanni Calapai, Calapai Astronomical Observatory, 2026/08/15

Celestron C14 (SCT 356/3910) + red. 0,7x + SBIG ST9XE

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新しい観測 2026/08/15

TOI-1431

Giovanni Calapai, Calapai Astronomical Observatory, 2026/08/15

Celestron SCT 280/2800 + red. 0,63x + Atik 314L+

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新しい観測 2026/08/15

DY Peg

Giuseppe Maria Raffaele Nicosia, Casa, 2026/08/13

Dwarflab Dwarf mini

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新しい極小 2026/08/15

V0821 Cas

Giuseppe Di Tommaso, home, 2026/08/14

seestar 50

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新しい観測 2026/08/15

V0821 Cas

Giuseppe Di Tommaso, home, 2026/08/14

seestar 50

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新しいトランジット 2026/08/15

TOI-1408 b

Zlatko Orbanic, Explorer Observatory, 2026/08/14

Ritchey-Chretien 12"CMOS PlayerOne-PoseidonSloan g' /r'/ i'

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新しい観測 2026/08/15

TOI-1408

Zlatko Orbanic, Explorer Observatory, 2026/08/14

Ritchey-Chretien 12"CMOS PlayerOne-PoseidonSloan g' /r'/ i'

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新しい極小 2026/08/15

AH Tau

103

Sjoerd Dufoer, Brussels - Heliport, 2026/08/15

Vixen VMC200L - ZWO ASI 294MM

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新しい観測 2026/08/15

AH Tau

103

Sjoerd Dufoer, Brussels - Heliport, 2026/08/15

Vixen VMC200L - ZWO ASI 294MM

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新しい極小 2026/08/15

ASASSN-V J224100.48+692813.5

Vojtěch Školník, Broumov NMO, 2026/08/15

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しい観測 2026/08/15

ASASSN-V J224100.48+692813.5

Vojtěch Školník, Broumov NMO, 2026/08/14

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しい恒星 2026/08/15

ASASSN-V J224100.48+692813.5

Vojtěch Školník

RA: 22h 41m 00.48s, DE: +69° 28' 13.51", MAG (max): 15.23

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新しいトランジット 2026/08/15

TOI-1516 b

Vojtěch Školník, Broumov NMO, 2026/08/15

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しい観測 2026/08/15

TOI-1516

Vojtěch Školník, Broumov NMO, 2026/08/14

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しいトランジット 2026/08/15

TOI-1516 b

Martin Tylšar, Sítiny, 2026/08/15

Pentacon 4/200 G.D.R. + MII G2 1600

Pentacon 4/200 G.D.R. + MII G2 1600
meridian flip trouble

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新しい観測 2026/08/15

TOI-1516

Martin Tylšar, Sítiny, 2026/08/15

Pentacon 4/200 G.D.R. + MII G2 1600

Pentacon 4/200 G.D.R. + MII G2 1600
meridian flip trouble

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新しいトランジット 2026/08/15

TOI-1408 b

Martin Tylšar, Sítiny, 2026/08/14

Pentacon 4/200 G.D.R. + MII G2 1600

Pentacon 4/200 G.D.R. + MII G2 1600
clouds during egress

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新しい観測 2026/08/15

TOI-1408

Martin Tylšar, Sítiny, 2026/08/14

Pentacon 4/200 G.D.R. + MII G2 1600

Pentacon 4/200 G.D.R. + MII G2 1600
clouds during egress

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新しい極小 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/10

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
Fitted with the VarAstro tool over JD 2461262.8319-2461262.8804. This night has only about 15 minutes of lead before the minimum, which is too little for a Kwee-van Woerden fit in our own pipeline to be independent of its seed, so our adopted epoch comes from a template fit instead: 2461262.84303 +/- 0.00193 d, agreeing with this value to 0.95 min (0.33 sigma). Our own KvW attempt returned 2461262.84137 and was discarded; this fit sits 3.4 min from that and 0.95 min from the template value, which supports the template. Given the short lead, treat the formal error here as optimistic. Both BJD_TDB. Same fixed nine-star ensemble as our other nights; ZWO Seestar S30 Pro. AAVSO observer code VDBA.

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新しい観測 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/10

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
357 points, ZWO Seestar S30 Pro. Differential photometry against the same fixed nine-star ensemble as our 2026-08-03 and 2026-08-08 observations, each comparison vetted against VSX and Gaia for variability. Magnitudes are instrumental differential with an arbitrary zero point, not standard-transformed. Times are BJD_TDB. Note that this night has only about 15 minutes of lead before the minimum, which is too little for a Kwee-van Woerden fit to be independent of its seed; our own epoch for it comes from a template fit rather than KvW. Uploaded as photometry for the record. AAVSO observer code VDBA.

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新しい極小 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/08

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
Fitted with the VarAstro tool over JD 2461260.8752 onward, deliberately excluding the maximum earlier in this 5.5 h window; fitting across it moved the result by 7 minutes. An independent Kwee-van Woerden fit of the same curve in our own pipeline gives 2461260.91902 +/- 0.00116 d, agreeing with this value to 12 seconds (0.11 sigma). Both BJD_TDB. Instrumental differential magnitudes against the same fixed nine-star ensemble as our 2026-08-03 observation; ZWO Seestar S30 Pro. AAVSO observer code VDBA.

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新しい観測 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/08

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
540 points, ZWO Seestar S30 Pro. Differential photometry against the same fixed nine-star ensemble as our 2026-08-03 observation, each comparison vetted against VSX and Gaia for variability. Magnitudes are instrumental differential with an arbitrary zero point, not standard-transformed; the shape of the curve is unaffected. Times are BJD_TDB. Our own Kwee-van Woerden fit of this night gives 2461260.91902 +/- 0.00116 d, an O-C of -3.10 +/- 1.67 min against a TESS quadratic ephemeris, a residual of +0.11 sigma. AAVSO observer code VDBA.

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新しい極小 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/03

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
Fitted with the VarAstro tool. An independent Kwee-van Woerden fit of the same curve in our own pipeline gives 2461255.78786 +/- 0.00099 d, agreeing with this value to 19 seconds (0.22 sigma). Both BJD_TDB. Instrumental differential magnitudes against a fixed nine-star ensemble, each comparison vetted against VSX and Gaia for variability; ZWO Seestar S30 Pro. AAVSO observer code VDBA.

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新しい観測 2026/08/15

SW Lac

Vivian Dai, Vancouver, British Columbia, Canada. Backyard site, 40 m elevation. AAVSO observer code VDBA., 2026/08/03

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.

ZWO Seestar S30 Pro: 30 mm aperture, 160 mm focal length, alt-azimuth. Sony IMX585 colour CMOS (Bayer). No filter wheel; photometry from the green channel, reported as AAVSO band TG.
477 points over 200 min, ZWO Seestar S30 Pro. Differential photometry against a fixed nine-star ensemble, each comparison vetted against VSX and Gaia for variability. Magnitudes are instrumental differential with an arbitrary zero point, not standard-transformed; the shape of the curve is unaffected. Times are BJD_TDB. Our own Kwee-van Woerden fit of this night gives 2461255.78786 +/- 0.00099 d, which agrees with a TESS ephemeris from sectors 16, 56 and 83 at +0.32 sigma. AAVSO observer code VDBA.

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新しいトランジット 2026/08/14

HAT-P-58 b

Vojtěch Školník, Broumov NMO, 2026/08/14

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しい観測 2026/08/14

HAT-P-58

Vojtěch Školník, Broumov NMO, 2026/08/13

Sct 200/2000 (reduced to 1350) + MI C2-7000A

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新しい極小 2026/08/14

ZTF J205748.27+311541.7

Yen-Hsing Lin, Starry House Observatory, 2026/08/14

Mewlon 300 CRS, ASI6200MM Pro

Mewlon 300 CRS, ASI6200MM Pro
Weather: thin cloud. One frame had significant issue.

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新しい観測 2026/08/14

ZTF J205748.27+311541.7

Yen-Hsing Lin, Starry House Observatory, 2026/08/14

Mewlon 300 CRS, ASI6200MM Pro

Mewlon 300 CRS, ASI6200MM Pro
Weather: thin cloud. One frame had significant issue.

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新しい極小 2026/08/14

WISE J205819.0+313008

Yen-Hsing Lin, Starry House Observatory, 2026/08/14

Mewlon 300 CRS, ASI6200MM Pro

Mewlon 300 CRS, ASI6200MM Pro
Weather: thin cloud. Second half of the lightcurve cannot be observe due to thick clouds

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新しい観測 2026/08/14

WISE J205819.0+313008

Yen-Hsing Lin, Starry House Observatory, 2026/08/14

Mewlon 300 CRS, ASI6200MM Pro

Mewlon 300 CRS, ASI6200MM Pro
Weather: thin cloud. Second half of the lightcurve cannot be observe due to thick clouds

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新しい極小 2026/08/14

IT Cas

Giuseppe Maria Raffaele Nicosia, Casa, 2026/08/14

Seestar S50

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新しい観測 2026/08/14

IT Cas

Giuseppe Maria Raffaele Nicosia, Casa, 2026/08/14

Seestar S50

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新しい極小 2026/08/14

CW Cas

Giuseppe Maria Raffaele Nicosia, Casa, 2026/08/13

Seestar S50

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新しい観測 2026/08/14

CW Cas

Giuseppe Maria Raffaele Nicosia, Casa, 2026/08/13

Seestar S50

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新しい極小 2026/08/14

V2477 Cyg

159

František Bílek, TS Observatory, 2026/08/13

Seestar S50

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新しい観測 2026/08/14

V2477 Cyg

159

František Bílek, TS Observatory, 2026/08/13

Seestar S50

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新しい観測 2026/08/14

V0685 Peg

František Bílek, TS Observatory, 2026/08/12

Seestar S50

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新しい極小 2026/08/14

V0415 Sge

František Bílek, TS Observatory, 2026/08/11

Seestar S50

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新しい観測 2026/08/14

V0415 Sge

František Bílek, TS Observatory, 2026/08/11

Seestar S50

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新しい観測 2026/08/14

NSVS 8702136

František Bílek, TS Observatory, 2026/08/13

Seestar S50

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新しい観測 2026/08/14

GK And

František Bílek, TS Observatory, 2026/08/14

Seestar S50

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新しい極小 2026/08/14

DK Sge

František Bílek, TS Observatory, 2026/08/12

Seestar S50

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新しい観測 2026/08/14

DK Sge

František Bílek, TS Observatory, 2026/08/12

Seestar S50

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新しいトランジット 2026/08/14

WASP-33 b

234

Martin Tylšar, Sutiny, 2026/08/14

Pentacon 4/200 G.D.R. + MII G2 1600

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新しい観測 2026/08/14

WASP-33

235

Martin Tylšar, Sutiny, 2026/08/13

Pentacon 4/200 G.D.R. + MII G2 1600

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新しいトランジット 2026/08/13

TOI-1859 b

Manfred Raetz, Privatsternwarte Herges-Hallenberg, 2026/08/13

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Rc

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Rc
detrended with AstroImageJ 6.0.5.00

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新しい観測 2026/08/13

TOI-1859

Manfred Raetz, Privatsternwarte Herges-Hallenberg, 2026/08/12

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Rc

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新しいトランジット 2026/08/13

TOI-1645 .01

Martin Tylšar, Sutiny, 2026/08/12

Pentacon 4/200 G.D.R. + MII G2 1600

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新しい観測 2026/08/13

TOI-1645

Martin Tylšar, Sutiny, 2026/08/12

Pentacon 4/200 G.D.R. + MII G2 1600

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新しいトランジット 2026/08/12

WD 1856+534 b

BERTRAND Etienne, Vaux sur Mer, 2026/08/11

C11 - F/6.3 - Atik314L+

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新しい観測 2026/08/12

ZZ Peg

František Bílek, TS Observatory, 2026/08/05

Seestar S50

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新しい極小 2026/08/12

WZ Cyg

František Bílek, TS Observatory, 2026/08/08

Seestar S50

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新しい観測 2026/08/12

WZ Cyg

František Bílek, TS Observatory, 2026/08/08

Seestar S50

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新しい極小 2026/08/12

V1450 Her

František Bílek, TS Observatory, 2026/07/30

Seestar S50

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新しい観測 2026/08/12

V1450 Her

František Bílek, TS Observatory, 2026/07/29

Seestar S50

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新しい極小 2026/08/12

V1302 Her

František Bílek, TS Observatory, 2026/08/04

Seestar S50

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新しい観測 2026/08/12

V1302 Her

František Bílek, TS Observatory, 2026/08/04

Seestar S50

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新しい極小 2026/08/12

V1073 Her

112

František Bílek, TS Observatory, 2026/07/25

Seestar S50

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新しい観測 2026/08/12

V1073 Her

112

František Bílek, TS Observatory, 2026/07/25

Seestar S50

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新しい極小 2026/08/12

V0479 Lac

František Bílek, TS Observatory, 2026/08/09

Seestar S50

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新しい観測 2026/08/12

V0479 Lac

František Bílek, TS Observatory, 2026/08/09

Seestar S50

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新しい極小 2026/08/12

V0456 Cyg

František Bílek, TS Observatory, 2026/07/29

Seestar S50

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新しい観測 2026/08/12

V0456 Cyg

František Bílek, TS Observatory, 2026/07/29

Seestar S50

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新しい極小 2026/08/12

V0338 Her

František Bílek, TS Observatory, 2026/08/05

Seestar S50

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新しい観測 2026/08/12

V0338 Her

František Bílek, TS Observatory, 2026/08/04

Seestar S50

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新しい極小 2026/08/12

NSVS 5750160

František Bílek, TS Observatory, 2026/07/31

Seestar S50

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新しい観測 2026/08/12

NSVS 5750160

František Bílek, TS Observatory, 2026/07/31

Seestar S50

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新しい観測 2026/08/12

V0666 Peg

František Bílek, TS Observatory, 2026/08/05

Seestar S50

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新しい極小 2026/08/12

DL Sge

František Bílek, TS Observatory, 2026/07/30

Seestar S50

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新しい観測 2026/08/12

DL Sge

František Bílek, TS Observatory, 2026/07/30

Seestar S50

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新しい極小 2026/08/12

BE Vul

František Bílek, TS Observatory, 2026/08/04

Seestar S50

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新しい観測 2026/08/12

BE Vul

František Bílek, TS Observatory, 2026/08/04

Seestar S50

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新しい極小 2026/08/12

AE Cyg

František Bílek, TS Observatory, 2026/07/26

Seestar S50

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新しい観測 2026/08/12

AE Cyg

František Bílek, TS Observatory, 2026/07/26

Seestar S50

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新しい極小 2026/08/12

AC Boo

124

František Bílek, TS Observatory, 2026/07/29

Seestar S50

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新しい観測 2026/08/12

AC Boo

124

František Bílek, TS Observatory, 2026/07/28

Seestar S50

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新しい極小 2026/08/12

BB Peg

Piotr Smolarz, Pruskie Home Observatory, 2026/08/12

Refractor 96 F/5.5, QHY 533M, Bessel BVR (Baader)

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新しい観測 2026/08/12

BB Peg

Piotr Smolarz, Pruskie Home Observatory, 2026/08/11

Refractor 96 F/5.5, QHY 533M, Bessel BVR (Baader)

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新しい観測 2026/08/12

WD 1856+534

BERTRAND Etienne, Vaux sur Mer, 2026/08/11

C11 - F/6.3 - Atik314L+

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新しいトランジット 2026/08/12

GJ 1214 b

119

Giovanni Calapai, Calapai Astronomical Observatory, 2026/08/12

Celestron C14 (SCT 356/3910) + red. 0,7x + SBIG ST9XE

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新しい観測 2026/08/12

GJ 1214

Giovanni Calapai, Calapai Astronomical Observatory, 2026/08/11

Celestron C14 (SCT 356/3910) + red. 0,7x + SBIG ST9XE

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新しい極小 2026/08/11

WW Cyg

Martin Breukers, Hengelo, 2026/08/11

Seestar S50

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新しい観測 2026/08/11

WW Cyg

Martin Breukers, Hengelo, 2026/08/10

Seestar S50

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新しい観測 2026/08/11

AA And

Martin Breukers, Hengelo, 2026/08/11

Seestar S50

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新しい観測 2026/08/11

CzeV1456

100

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/08

Newton 500 + C4 16000

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新しい極小 2026/08/11

WX Cep

Sergey Kuznetsov, Lebedyan - Backyard, 2026/08/10

TeSeek Nano, Canon 550D, MEIKE 85 1.8 AF

TeSeek Nano, Canon 550D, MEIKE 85 1.8 AF
ISO 400, f/2.8, 25 sec

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新しい観測 2026/08/11

WX Cep

Sergey Kuznetsov, Lebedyan - Backyard, 2026/08/10

TeSeek Nano, Canon 550D, MEIKE 85 1.8 AF

TeSeek Nano, Canon 550D, MEIKE 85 1.8 AF
ISO 400, f/2.8, 25 sec

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新しい極小 2026/08/11

CzeV772

207

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/09

Newton 500 + C4 16000

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新しい観測 2026/08/11

CzeV772

207

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/08

Newton 500 + C4 16000

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新しい極小 2026/08/11

CzeV772

207

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/09

Newton 500 + C4 16000

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新しい観測 2026/08/11

CzeV772

207

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/08

Newton 500 + C4 16000

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新しい極小 2026/08/11

CzeV590

291

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí, 2026/08/09

Newton 500 + C4 16000

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