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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V524 Oph p 8 0.308917 13.00 13.80 0.80 20.07. 01:08 235 (SW) -9
V918 Cep p 10 0.85353 13.19 13.56 0.37 20.07. 01:08 4 (N) 58
EE Aqr p 1 0.5089958 8.30 8.94 0.64 20.07. 01:09 171 (S) 20
HR Boo p 1 0.315967 13.25 13.85 0.60 20.07. 01:09 297 (NW) 6
PQ Dra p 9 0.3209415 13.90 14.50 0.60 20.07. 01:09 323 (NW) 30
V For p 9 3.305888 14.05 17.00 2.95 20.07. 01:09 121 (SE) -8
AW CrB p 1 0.3609357 11.08 11.35 0.27 20.07. 01:09 292 (W) 29
VW Boo s 1 0.342319 10.50 10.93 0.43 20.07. 01:09 298 (NW) -6
AK Boo s 8 0.69403 15.80 16.30 0.50 20.07. 01:09 312 (NW) -2
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.07. 01:09 61 (NE) 81
AY CrB s 8 0.460476 13.50 14.00 0.50 20.07. 01:09 298 (NW) 18
FP Boo s 6 0.640464 10.16 10.16 0.00 20.07. 01:09 304 (NW) 29
SV Gem s 10 4.0061216 10.55 10.55 0.00 20.07. 01:09 52 (NE) 1
V2563 Oph p 7 0.372304 11.60 13.00 1.40 20.07. 01:09 246 (SW) 20
V1057 Her p 1 0.943522 11.80 12.20 0.40 20.07. 01:09 266 (W) 27
LV Cam p 4 0.3657282 16.00 16.40 0.40 20.07. 01:10 30 (NE) 30
W UMa s 1 0.3336367 7.75 8.43 0.68 20.07. 01:10 3 (N) 16
NY Lyr p 1 0.4408 12.70 13.20 0.50 20.07. 01:10 258 (W) 56
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.07. 01:10 289 (W) 42
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 20.07. 01:10 198 (S) 31
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.07. 01:10 244 (SW) 30
V356 UMa p 8 0.544755 12.90 13.40 0.50 20.07. 01:10 326 (NW) 21
V505 And p 10 0.394143 13.80 14.60 0.80 20.07. 01:10 97 (E) 58
LV Pav p 10 0.533 14.00 14.50 0.50 20.07. 01:10 198 (S) -22
V878 Her s 1 0.529475 9.37 9.37 0.00 20.07. 01:10 297 (NW) 47
EL Tuc s 7 0.3420282 13.00 13.50 0.50 20.07. 01:11 167 (S) -29
EW Psc p 8 0.241202 10.38 10.38 0.00 20.07. 01:11 139 (SE) 42
QT Gem p 6 1.619865 7.66 8.05 0.40 20.07. 01:11 48 (NE) -13
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 20.07. 01:11 254 (W) 59
V346 Aql s 1 1.106362 9.00 9.10 0.10 20.07. 01:11 220 (SW) 44
DO Cas s 1 0.684666 8.39 8.61 0.22 20.07. 01:11 47 (NE) 51
RW Dor s 2 0.2854633 10.80 11.20 0.40 20.07. 01:11 145 (SE) -52
V413 Gem p 7 0.532812 14.55 15.00 0.45 20.07. 01:11 47 (NE) -14
V1082 Cen p 9 2.63205 12.32 13.60 1.28 20.07. 01:11 274 (W) -77
V417 Aql s 1 0.3703135 11.00 11.50 0.50 20.07. 01:11 228 (SW) 36
AW Ari p 8 0.381766 13.66 14.33 0.67 20.07. 01:11 108 (E) 31
V1053 Her s 1 0.287796 13.57 13.57 0.00 20.07. 01:11 283 (W) 38
V477 Lyr p 9 0.471729 14.30 16.00 1.70 20.07. 01:11 260 (W) 44
V920 Oph s 10 1.5505 15.10 15.90 0.80 20.07. 01:11 246 (SW) 29
V1219 Sco p 10 1 14.10 14.50 0.40 20.07. 01:11 233 (SW) -23
V691 Pup p 10 0.7 12.51 12.57 0.06 20.07. 01:11 42 (NE) -46
V434 Ser p 6 0.884 13.30 14.60 1.30 20.07. 01:11 279 (W) -4
RS Ser s 7 0.59814 10.80 11.40 0.60 20.07. 01:12 236 (SW) 10
V789 Her p 1 0.3200448 14.90 15.60 0.70 20.07. 01:12 292 (W) 40
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.07. 01:12 272 (W) 33
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 20.07. 01:12 171 (S) 26
V365 Sge p 1 0.369126 13.11 13.81 0.70 20.07. 01:13 226 (SW) 50
V405 Dra p 1 0.413036 11.54 11.88 0.34 20.07. 01:13 296 (NW) 57
LN Lib p 9 1.66703 8.54 8.69 0.15 20.07. 01:13 260 (W) -31
V914 Cep p 10 0.38618 13.10 13.40 0.30 20.07. 01:13 5 (N) 61
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.