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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FX Lac p 10 1.427893 14.40 16.00 1.60 31.07. 13:09 4 (N) 6
PT Boo p 9 0.4466345 12.60 12.82 0.22 31.07. 13:09 71 (E) 44
AZ Col p 10 0.302105 11.31 11.72 0.41 31.07. 13:09 242 (SW) -16
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 31.07. 13:10 36 (NE) 9
V2644 Oph p 9 1.27748 12.80 13.25 0.45 31.07. 13:10 101 (E) -30
V502 Cyg s 4 0.566962 13.60 13.60 0.00 31.07. 13:10 25 (NE) 8
V534 And p 10 0.4073 14.20 14.60 0.40 31.07. 13:10 327 (NW) 2
V1016 Oph p 1 0.407161 13.10 14.10 1.00 31.07. 13:11 99 (E) 1
SZ CMa p 9 2.856055 10.20 11.10 0.90 31.07. 13:11 232 (SW) 9
AA Dor p 10 0.2615397 11.13 11.60 0.47 31.07. 13:11 207 (SW) -43
V1237 Tau p 8 0.287447 14.03 14.18 0.15 31.07. 13:11 280 (W) 25
FF CMa p 8 1.2133742 7.38 7.74 0.36 31.07. 13:11 225 (SW) -4
BY Peg s 1 0.341936 12.90 13.58 0.68 31.07. 13:11 16 (N) -10
V1865 Ori s 3 0.717374 12.50 12.50 0.00 31.07. 13:11 273 (W) 18
EI CMi p 8 0.362536 12.80 13.50 0.70 31.07. 13:12 231 (SW) 29
IO Boo p 7 0.2711483 13.00 13.50 0.50 31.07. 13:12 103 (E) 44
AN Men p 9 0.461972 9.36 9.54 0.18 31.07. 13:12 193 (S) -46
V1035 Her s 4 0.971205 10.90 10.90 0.00 31.07. 13:12 62 (NE) 28
V373 Dra s 3 0.316906 13.00 13.00 0.00 31.07. 13:12 45 (NE) 34
V1355 Tau s 7 0.244668 13.00 13.00 0.00 31.07. 13:12 284 (W) 20
QU Cyg p 1 0.3469114 14.50 15.30 0.80 31.07. 13:12 32 (NE) 6
V563 And p 8 0.3031916 13.70 14.20 0.50 31.07. 13:13 323 (NW) 7
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 31.07. 13:13 231 (SW) 52
GZ Aqr p 4 0.302781 14.60 15.50 0.90 31.07. 13:13 3 (N) -48
EI Oct p 9 0.338519 11.41 12.15 0.74 31.07. 13:13 178 (S) -48
V375 Cam s 8 0.32208 13.60 14.10 0.50 31.07. 13:13 343 (N) 49
BQ Ari p 6 0.282335 10.28 10.55 0.27 31.07. 13:13 302 (NW) -8
V573 Peg p 1 0.417451 12.34 12.85 0.51 31.07. 13:13 356 (N) -8
RR Nor p 9 1.513766 9.60 10.80 1.20 31.07. 13:14 144 (SE) -29
MW UMa p 10 1.234755 9.50 10.00 0.50 31.07. 13:14 30 (NE) 77
CE Peg p 1 0.64203 13.20 14.20 1.00 31.07. 13:14 16 (N) -13
V360 UMa p 6 0.360224 13.60 14.10 0.50 31.07. 13:14 75 (E) 60
BP Vel p 10 0.264987 12.90 13.80 0.90 31.07. 13:15 206 (SW) -11
V338 Aqr p 9 0.285143 12.40 13.10 0.70 31.07. 13:15 21 (N) -39
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 31.07. 13:15 39 (NE) 5
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 31.07. 13:15 42 (NE) -1
HN Cas p 10 2.659466 14.30 16.60 2.30 31.07. 13:15 342 (N) 19
V364 Per p 2 0.3394535 14.60 15.60 1.00 31.07. 13:16 316 (NW) 10
UX CMa p 10 1.8584049 11.70 12.60 0.90 31.07. 13:16 233 (SW) 12
V2768 Ori p 8 0.33262 15.00 15.30 0.30 31.07. 13:16 261 (W) 14
BL And s 1 0.722376 11.00 11.24 0.24 31.07. 13:16 357 (N) 12
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 31.07. 13:16 357 (N) -53
V1295 Her s 1 0.349236 12.05 12.45 0.40 31.07. 13:16 50 (NE) 26
IY Eri p 10 0.750035 10.86 11.31 0.45 31.07. 13:16 235 (SW) -61
VW Tri p 1 0.298863 13.90 14.40 0.50 31.07. 13:17 322 (NW) 3
BS Ind p 8 0.435338 9.01 9.32 0.31 31.07. 13:17 109 (E) -75
V1104 Her s 1 0.227876 13.30 13.30 0.00 31.07. 13:17 44 (NE) 26
V1232 Her p 9 0.267905 14.45 15.13 0.68 31.07. 13:17 63 (NE) 27
AL Aps p 9 7.432415 12.90 13.95 1.05 31.07. 13:17 161 (S) -44
V1309 Her p 9 0.369883 12.00 12.75 0.75 31.07. 13:18 50 (NE) 24
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.