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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:54 // 16:31 UTC
Civil Twilight (6°): 05:23 // 17:03 UTC
Nautical Twilight (12°): 04:46 // 17:40 UTC
Astronomical Twilight (18°): 04:08 // 18:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 22.02. 22:32 341 (N) -37
GY Pup p 10 0.4121794 11.90 12.30 0.40 22.02. 22:33 208 (SW) -6
EL Aqr p 1 0.48141 10.38 10.73 0.35 22.02. 22:33 318 (NW) -41
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 22.02. 22:33 28 (NE) 4
V358 Cep p 1 0.4728283 13.50 14.50 1.00 22.02. 22:33 348 (N) 46
QQ Boo p 8 0.2764765 12.45 12.85 0.40 22.02. 22:33 59 (NE) 35
V430 Nor p 10 0.366 16.70 17.22 0.52 22.02. 22:33 134 (SE) -40
V431 Gem p 10 0.254 17.50 17.70 0.20 22.02. 22:33 235 (SW) 54
V471 Cas p 1 0.4009368 14.10 14.60 0.50 22.02. 22:33 328 (NW) 25
GH Boo s 1 0.65951 11.90 11.90 0.00 22.02. 22:33 88 (E) 35
IL Boo p 6 0.347407 13.10 13.55 0.45 22.02. 22:34 70 (E) 47
EG CVn s 1 0.349276 13.00 13.50 0.50 22.02. 22:34 84 (E) 48
V1016 Oph p 1 0.407161 13.10 14.10 1.00 22.02. 22:34 88 (E) -9
V534 Cyg p 2 1.132621 13.70 16.70 3.00 22.02. 22:34 5 (N) 4
FR Lup p 10 1.264033 10.10 10.80 0.70 22.02. 22:35 139 (SE) -31
PP Lac s 1 0.4011613 11.10 12.00 0.90 22.02. 22:35 352 (N) 14
RV Crv s 1 0.7472455 8.60 8.60 0.00 22.02. 22:35 140 (SE) 11
OO Aqr p 5 0.586623 9.20 9.60 0.40 22.02. 22:35 23 (NE) -51
V520 Cas s 1 0.489832 12.50 13.10 0.60 22.02. 22:35 344 (N) 19
V2701 Oph p 9 0.339611 12.00 12.50 0.50 22.02. 22:35 70 (E) -1
V940 Oph p 10 0.433226 14.80 15.80 1.00 22.02. 22:35 60 (NE) -13
HI Mon s 6 1.5744326 9.30 9.90 0.60 22.02. 22:35 228 (SW) 24
AQ Com p 1 0.2813295 15.20 15.70 0.50 22.02. 22:35 113 (SE) 46
NN Vir s 2 0.4806875 7.30 7.67 0.37 22.02. 22:36 104 (E) 19
OP Cen s 10 0.4623218 13.10 13.80 0.70 22.02. 22:36 152 (SE) -28
RR TrA p 8 0.7130905 10.36 11.85 1.49 22.02. 22:36 139 (SE) -46
V348 Aql s 6 0.6658369 13.00 13.00 0.00 22.02. 22:36 47 (NE) -29
AB And s 1 0.3318894 9.50 10.20 0.70 22.02. 22:36 344 (N) -1
AV Del p 8 3.853448 10.70 12.70 2.00 22.02. 22:36 18 (N) -27
V1374 Tau s 1 0.250818 13.00 13.00 0.00 22.02. 22:36 268 (W) 40
WX Sex s 4 0.428871 12.40 12.40 0.00 22.02. 22:36 174 (S) 41
V736 Cep p 7 0.857848 9.96 10.42 0.46 22.02. 22:36 5 (N) 16
V339 Boo p 10 0.3628085 10.70 10.90 0.20 22.02. 22:36 59 (NE) 32
RU Eri s 1 0.632199 9.37 9.64 0.27 22.02. 22:36 259 (W) -11
V340 Hya p 9 3.8175 8.23 8.50 0.27 22.02. 22:37 144 (SE) 2
NX Boo p 8 0.251135 13.02 13.40 0.38 22.02. 22:37 75 (E) 32
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 22.02. 22:38 2 (N) 9
NO Cam s 1 0.430755 12.20 12.90 0.70 22.02. 22:38 337 (NW) 49
OZ Dra p 10 0.136647 18.00 20.00 2.00 22.02. 22:38 40 (NE) 59
RW Com p 1 0.2373465 11.00 11.70 0.70 22.02. 22:39 112 (E) 51
V1005 Her s 3 0.278962 14.11 14.11 0.00 22.02. 22:39 47 (NE) 31
V2563 Oph s 7 0.372304 11.60 11.60 0.00 22.02. 22:39 63 (NE) -20
NQ Cam s 1 0.362099 13.10 13.65 0.55 22.02. 22:39 340 (N) 64
OQ Cas p 3 0.7166834 14.40 15.10 0.70 22.02. 22:39 338 (N) 26
V1010 Aql p 10 0.719594 15.50 16.50 1.00 22.02. 22:39 36 (NE) -24
CR Aqr s 6 0.514491 13.60 14.20 0.60 22.02. 22:39 17 (N) -53
CU And p 9 1.715987 12.50 16.00 3.50 22.02. 22:40 349 (N) 11
GV Lib s 6 0.955245 13.90 13.90 0.00 22.02. 22:40 102 (E) -15
PY Boo p 9 0.278049 12.10 12.65 0.55 22.02. 22:40 54 (NE) 40
DS Vel p 10 0.7215652 10.90 11.50 0.60 22.02. 22:40 183 (S) -13
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.