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What to observe ?
Eclipsing binaries minima
Exoplanetary transits
Projects and campaigns
EccentriCAT - DEEP (Citizen Astronomy Timing of Eccentric Eclipses) (
1/31/2026 - 1/31/2031)
EccentriCAT - LITE (Citizen Astronomy Timing of Eccentric Eclipses) (
1/31/2026 - 1/31/2031)
Star catalog
All objects
Eclipsing binaries
Intrinsic variables
CzeV catalog
Exoplanet catalog (ETD)
OEJV
Recent
Home
Recent
List
New transit
2/12/2026
HAT-P-42 b
8
Nikola Antonov, Meshtitsa, Pernik, Bulgaria, 1/18/2026
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
Meshtitsa 0.25-m f/4.8 Newtonian (R filter, 40s exp, fap 9-15-23)
bin 2x2; 1.28 arcsecs/pix; T CCD -20C; T Amb. -5C; H 85%; Mer. flip @ 0.4944
. . .
New transit
2/12/2026
HAT-P-42 b
8
Nikola Antonov, Meshtitsa, Pernik, Bulgaria, 1/18/2026
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
Meshtitsa 0.25-m f/4.8 Newtonian (R filter, 40s exp, fap 9-15-23)
bin 2x2; 1.28 arcsecs/pix; T CCD -20C; T Amb. -5C; H 85%; Mer. flip @ 0.4944
. . .
New observation
2/12/2026
HAT-P-42
6
Nikola Antonov, Meshtitsa, Pernik, Bulgaria, 1/17/2026
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
Meshtitsa 0.25-m f/4.8 Newtonian (R filter, 40s exp, fap 9-15-23)
bin 2x2; 1.28 arcsecs/pix; T CCD -20C; T Amb. -5C; H 85%; Mer. flip @ 0.4944
. . .
New transit
1/20/2024
HAT-P-42 b
8
Yves Jongen, Deep Sky Chile
PlaneWave CDK 17" & Moravian 4 G
PlaneWave CDK 17" & Moravian 4 G
120 sec pics on IR-UV filter.
. . .
New transit
3/23/2022
HAT-P-42 b
8
F. Lomoz, Sedlčany
NWT 300/1200+ST2000XM
. . .
New transit
3/23/2022
HAT-P-42 b
8
F. Lomoz, Sedlčany
SNT 254/1016+G2-8300
SNT 254/1016+G2-8300
exp. 50s
. . .
New transit
12/31/2016
HAT-P-42 b
8
František Lomoz, Sedlčany
Newton 300/1200+ST2000XM
. . .
New transit
12/31/2016
HAT-P-42 b
8
František Lomoz, Sedlčany
Newton 300/1200+ST2000XM
. . .
New exoplanet
1/1/1970
HAT-P-42 b
8
admin
RA: 135.3458333100, DE: 6.0972222210
. . .
New star
1/1/1970
HAT-P-42
6
admin
. . .
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