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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:22 // 16:05 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:34 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OQ UMa p 1 0.283356 13.00 13.70 0.70 08.02. 09:04 310 (NW) 44
BC Her p 6 3.087343 11.80 13.00 1.20 08.02. 09:04 191 (S) 52
TT Lyr p 7 5.243727 9.34 11.43 2.09 08.02. 09:04 169 (S) 82
CZ Lib p 10 0.56012 14.20 15.20 1.00 08.02. 09:04 229 (SW) 6
V457 Cam p 9 0.3033 13.80 14.20 0.40 08.02. 09:04 3 (N) 31
V1188 Tau s 6 0.576023 11.85 11.85 0.00 08.02. 09:04 47 (NE) -2
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 08.02. 09:05 167 (S) 79
XY Boo p 1 0.370564 10.30 10.61 0.31 08.02. 09:05 278 (W) 20
HZ Dra s 5 0.772934 8.16 8.16 0.00 08.02. 09:05 7 (N) 70
V1331 Aql p 4 1.364193 7.70 8.05 0.35 08.02. 09:05 191 (S) 38
PZ Cam p 10 0.28589 13.20 13.50 0.30 08.02. 09:05 23 (NE) 30
MS Vir p 1 0.3124379 9.34 9.67 0.33 08.02. 09:06 250 (W) -6
MT And s 8 0.358775 14.80 14.80 0.00 08.02. 09:06 51 (NE) 21
LY And p 4 0.345031 13.80 14.65 0.85 08.02. 09:06 53 (NE) 20
V345 Ser p 10 0.372484 14.30 15.10 0.80 08.02. 09:06 255 (W) 27
V407 Aql s 7 1.182018 13.30 13.30 0.00 08.02. 09:06 183 (S) 41
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 08.02. 09:06 44 (NE) 41
IW UMa p 1 0.774718 11.70 12.18 0.48 08.02. 09:06 337 (NW) 8
V610 Ara s 9 0.54316 8.80 8.80 0.00 08.02. 09:06 201 (S) -22
LP UMa p 1 0.309901 12.52 12.79 0.27 08.02. 09:06 335 (NW) 26
IR Lac p 9 0.651512 15.20 16.00 0.80 08.02. 09:06 67 (NE) 64
CG Cha p 10 0.3765523 13.90 14.40 0.50 08.02. 09:06 194 (S) -56
AH Lyn p 2 1.016413 13.50 14.30 0.80 08.02. 09:07 344 (N) -1
AR Mon s 8 21.20792 8.62 9.03 0.41 08.02. 09:07 0 (N) -45
PS Per p 1 0.702179 13.00 13.70 0.70 08.02. 09:07 46 (NE) 23
PS Lyr p 6 1.4469835 11.30 12.00 0.70 08.02. 09:07 182 (S) 67
BE Scl p 9 0.422901 10.37 10.83 0.46 08.02. 09:07 110 (E) -22
EY Sct s 8 1.1663855 11.90 12.40 0.50 08.02. 09:07 192 (S) 33
GV Aqr p 4 0.33677 13.60 14.00 0.40 08.02. 09:07 130 (SE) 19
AU Aqr s 10 0.3711583 12.90 12.90 0.00 08.02. 09:07 140 (SE) 5
V948 Mon s 7 0.377107 13.00 13.60 0.60 08.02. 09:07 347 (N) -40
CW Aqr p 4 0.542909 10.70 11.00 0.30 08.02. 09:07 137 (SE) 13
V416 Gem s 7 0.256181 12.50 12.50 0.00 08.02. 09:07 5 (N) -17
V816 Cep p 10 0.3113931 13.45 14.10 0.65 08.02. 09:07 9 (N) 63
GV Boo p 2 0.367868 12.40 12.80 0.40 08.02. 09:08 285 (W) 23
V972 Her p 5 0.4430605 6.72 6.79 0.07 08.02. 09:08 230 (SW) 67
V458 Mon s 5 0.3969371 13.30 13.80 0.50 08.02. 09:08 8 (N) -38
LL Cep s 6 0.7841514 13.50 14.00 0.50 08.02. 09:08 23 (NE) 57
EZ Sct s 7 1.134654 12.00 12.50 0.50 08.02. 09:08 192 (S) 34
HS Vul p 1 0.3320847 13.90 14.20 0.30 08.02. 09:08 160 (S) 62
V342 Vir p 7 0.754193 10.50 10.86 0.36 08.02. 09:08 266 (W) -2
V775 Cen s 4 0.6636425 9.90 9.90 0.00 08.02. 09:08 227 (SW) -33
BO CVn s 1 0.5174625 9.48 10.05 0.57 08.02. 09:08 294 (NW) 35
CP And p 7 3.608972 11.40 12.90 1.50 08.02. 09:08 50 (NE) 27
IR Lib p 8 0.2743715 8.72 8.83 0.11 08.02. 09:08 228 (SW) -4
AH Cep p 5 1.774741 6.78 7.07 0.29 08.02. 09:09 41 (NE) 60
V639 Aur p 4 0.3571 14.01 14.85 0.84 08.02. 09:09 14 (N) 14
U Col s 10 1.2461718 10.80 10.90 0.10 08.02. 09:09 43 (NE) -69
V804 Aql s 8 0.6553905 11.30 11.60 0.30 08.02. 09:09 185 (S) 34
V1311 Aql p 10 1.05169 16.50 17.40 0.90 08.02. 09:09 170 (S) 45
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.