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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 °
V747 Her p 8 0.898964 14.40 15.00 0.60 31.07. 23:01 282 (W) 52
V680 Per p 1 0.37422 13.55 14.13 0.58 31.07. 23:01 65 (NE) 26
BD CrB p 9 0.356872 14.20 14.70 0.50 31.07. 23:01 287 (W) 34
BH Del p 5 1.614156 13.20 15.60 2.40 31.07. 23:01 185 (S) 54
V340 Vir p 6 0.45486 11.53 12.22 0.69 31.07. 23:01 278 (W) -25
DN Aur p 3 0.616888 13.70 14.20 0.50 31.07. 23:01 42 (NE) 6
GT Gem p 10 0.8832711 15.10 16.00 0.90 31.07. 23:02 31 (NE) -14
NR Cep p 4 0.949548 13.00 13.60 0.60 31.07. 23:02 33 (NE) 57
V1258 Cen p 10 0.08885 15.40 22.20 6.80 31.07. 23:02 266 (W) -39
V405 Gem s 1 0.462107 10.88 10.94 0.06 31.07. 23:02 29 (NE) -20
WZ Mic p 10 1 12.90 14.40 1.50 31.07. 23:02 177 (S) -3
AS Cam p 1 3.430967 8.57 9.19 0.62 31.07. 23:02 18 (N) 34
TY Boo p 1 0.3171485 10.81 11.47 0.66 31.07. 23:02 291 (W) 29
V501 Cam p 9 0.454388 13.80 14.10 0.30 31.07. 23:02 359 (N) 39
V342 UMa s 1 0.3438515 13.40 13.40 0.00 31.07. 23:02 341 (N) 16
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 31.07. 23:02 225 (SW) 86
V755 Cep p 10 0.392195 12.63 12.95 0.32 31.07. 23:02 26 (NE) 57
V373 Cam s 7 0.370807 12.50 12.80 0.30 31.07. 23:03 30 (NE) 29
CD Tri p 3 0.369035 12.14 12.62 0.48 31.07. 23:03 68 (E) 29
EX CMa s 10 74.111 13.00 13.00 0.00 31.07. 23:03 41 (NE) -47
KM Boo p 8 0.35866 14.05 14.70 0.65 31.07. 23:03 314 (NW) 36
NT Aps p 5 0.294763 8.39 8.87 0.48 31.07. 23:03 204 (SW) -47
OP Dra p 9 0.323163 14.71 15.09 0.38 31.07. 23:03 347 (N) 39
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 31.07. 23:04 149 (SE) 28
V517 And p 10 0.49053 13.30 13.60 0.30 31.07. 23:04 82 (E) 43
V2701 Oph p 9 0.339611 12.00 12.50 0.50 31.07. 23:04 251 (W) 29
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 31.07. 23:04 139 (SE) 26
V342 Her s 1 0.851731 10.50 10.70 0.20 31.07. 23:04 240 (SW) 53
V637 Cen p 10 0.378416 12.50 13.10 0.60 31.07. 23:04 246 (SW) -33
V432 Per s 1 0.3833085 11.00 11.60 0.60 31.07. 23:04 55 (NE) 28
V905 Ara p 2 0.243905 14.00 14.20 0.20 31.07. 23:04 206 (SW) -29
IP Peg p 1 0.15820616 13.00 18.60 5.60 31.07. 23:04 120 (SE) 45
V476 Hya p 1 0.414588 13.10 13.50 0.40 31.07. 23:05 7 (N) -39
V479 Cam s 7 0.325394 13.25 13.69 0.44 31.07. 23:05 6 (N) 35
V2766 Ori p 6 0.6032 15.00 15.30 0.30 31.07. 23:05 47 (NE) -24
V878 Her p 1 0.529475 9.37 9.87 0.50 31.07. 23:05 289 (W) 58
IU Cnc p 1 0.421646 11.80 12.36 0.56 31.07. 23:05 355 (N) -27
V2563 Oph p 7 0.372304 11.60 13.00 1.40 31.07. 23:05 228 (SW) 30
NP Tel s 10 0.37512 12.90 13.30 0.40 31.07. 23:05 183 (S) -13
V2698 Oph p 9 1.47028 12.90 13.65 0.75 31.07. 23:05 247 (SW) 21
V511 Oph p 6 1.0657 13.40 15.20 1.80 31.07. 23:05 228 (SW) 32
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 31.07. 23:05 147 (SE) 31
CP Psc s 1 0.6840085 10.69 10.69 0.00 31.07. 23:05 86 (E) 40
V599 Aql p 10 1.849084 6.67 6.75 0.08 31.07. 23:06 208 (SW) 25
V348 Mus p 10 3.11012 16.50 16.52 0.02 31.07. 23:06 220 (SW) -52
V900 Mon s 6 0.298305 11.92 12.65 0.73 31.07. 23:06 41 (NE) -27
AR CrB p 1 0.3973515 10.80 11.45 0.65 31.07. 23:06 276 (W) 33
V835 Cep p 10 0.452238 12.60 12.95 0.35 31.07. 23:06 9 (N) 78
BQ Phe p 10 0.218481 10.43 10.60 0.17 31.07. 23:06 144 (SE) -18
FZ Ori p 1 0.3999873 10.70 11.30 0.60 31.07. 23:06 52 (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.