Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:35 // 15:02 UTC
Civil Twilight (6°): 05:59 // 15:38 UTC
Nautical Twilight (12°): 05:19 // 16:19 UTC
Astronomical Twilight (18°): 04:40 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Boo p 1 0.477772 10.30 10.80 0.50 02.12. 04:26 80 (E) 42
CN Com p 1 0.7354425 13.30 14.00 0.70 02.12. 04:27 131 (SE) 48
V505 Sgr p 1 1.182866 6.46 7.51 1.05 02.12. 04:27 51 (NE) -45
MT Cam p 1 0.3661395 12.94 13.54 0.60 02.12. 04:27 310 (NW) 42
V599 Aur p 1 0.316533 11.67 11.96 0.29 02.12. 04:27 283 (W) 32
NP Del p 10 0.777808 8.89 8.97 0.08 02.12. 04:27 21 (N) -22
V1151 Her p 10 0.27818 12.80 13.05 0.25 02.12. 04:27 55 (NE) 37
V1055 Her s 1 0.3154085 11.32 11.32 0.00 02.12. 04:27 51 (NE) 21
AY Gem s 1 3.053641 10.80 10.90 0.10 02.12. 04:27 256 (W) 37
V803 Cep p 9 0.419513 13.80 14.20 0.40 02.12. 04:27 349 (N) 47
YZ Vel s 9 5.48839 12.60 13.20 0.60 02.12. 04:27 177 (S) -16
ZZ UMa s 1 2.29926 10.10 10.70 0.60 02.12. 04:27 9 (N) 78
OP Cen s 10 0.4623218 13.10 13.80 0.70 02.12. 04:28 155 (SE) -26
AD Phe s 10 0.379924 10.27 10.80 0.53 02.12. 04:28 270 (W) -57
BI Vul s 1 0.2518236 14.15 14.86 0.71 02.12. 04:28 12 (N) -12
V796 Cep p 1 0.392964 12.20 12.85 0.65 02.12. 04:28 349 (N) 43
V1187 Her s 1 0.310764 11.14 11.31 0.17 02.12. 04:28 63 (NE) 24
KV Gem p 1 0.358522 12.40 12.90 0.50 02.12. 04:28 250 (W) 36
V879 Aql p 9 0.2710068 13.10 14.80 1.70 02.12. 04:28 52 (NE) -15
FR Cyg p 10 4.44441 13.90 16.10 2.20 02.12. 04:28 35 (NE) -4
PS Boo p 10 0.28164 12.30 12.60 0.30 02.12. 04:28 59 (NE) 43
V2768 Ori p 8 0.33262 15.00 15.30 0.30 02.12. 04:28 253 (W) 20
V831 Oph p 10 0.62616 13.80 14.90 1.10 02.12. 04:28 66 (NE) -8
V470 Hya p 7 0.395393 13.00 13.50 0.50 02.12. 04:29 218 (SW) 34
V518 And p 10 0.361144 13.50 13.90 0.40 02.12. 04:29 330 (NW) 7
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 02.12. 04:29 282 (W) 15
AR Aur p 1 4.1346662 6.15 6.82 0.67 02.12. 04:29 283 (W) 35
V790 Cep s 8 0.3212316 12.62 12.62 0.00 02.12. 04:29 356 (N) 46
V842 Her p 1 0.419037 9.85 10.45 0.60 02.12. 04:29 54 (NE) 37
V514 Cam p 6 0.362742 12.63 12.63 0.00 02.12. 04:30 6 (N) 60
OS Lup p 10 0.3741337 10.33 11.05 0.72 02.12. 04:30 128 (SE) -18
DD Aqr p 1 0.7210105 10.90 11.70 0.80 02.12. 04:30 351 (N) -39
Y Leo p 1 1.686094 10.09 13.20 3.11 02.12. 04:30 201 (S) 65
CY Mic p 10 1.62873 11.75 12.46 0.71 02.12. 04:30 66 (NE) -73
V592 Lyr p 1 0.355684 11.54 11.74 0.20 02.12. 04:30 44 (NE) 8
V416 CMa p 10 0.418639 8.61 8.99 0.38 02.12. 04:30 225 (SW) 2
V342 Lac s 1 0.700587 12.40 12.90 0.50 02.12. 04:30 0 (N) 12
UZ Leo p 1 0.61805 9.58 10.15 0.57 02.12. 04:31 171 (S) 53
CT Tau p 1 0.666827 10.34 11.12 0.78 02.12. 04:31 270 (W) 36
CG Cyg p 1 0.6311435 9.73 10.86 1.13 02.12. 04:31 16 (N) -3
AD Cnc p 1 0.2827379 13.10 13.40 0.30 02.12. 04:31 213 (SW) 46
NY Lyr s 1 0.4408 12.70 13.10 0.40 02.12. 04:31 36 (NE) 3
V1647 Aql s 6 0.463588 13.50 13.90 0.40 02.12. 04:32 53 (NE) -39
V2357 Oph s 6 0.415568 10.66 10.70 0.04 02.12. 04:32 75 (E) 2
V1202 Her p 10 0.3388 13.70 14.30 0.60 02.12. 04:32 55 (NE) 31
V1053 Cyg s 10 2.00144 15.50 15.50 0.00 02.12. 04:32 15 (N) 15
XY Boo p 1 0.370564 10.30 10.61 0.31 02.12. 04:32 106 (E) 39
WZ Cep s 1 0.417444 12.45 12.95 0.50 02.12. 04:32 354 (N) 33
RT Scl p 9 0.51156 10.31 10.99 0.68 02.12. 04:32 300 (NW) -54
DE CVn p 1 0.3641396 13.68 13.81 0.13 02.12. 04:32 80 (E) 59
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.