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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW Sct s 8 1.7861745 9.80 10.10 0.30 21.04. 21:08 85 (E) -12
IM And s 9 0.2703735 18.30 18.80 0.50 21.04. 21:08 353 (N) 0
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 21.04. 21:08 183 (S) -42
V383 Mon s 2 0.6346866 14.70 15.20 0.50 21.04. 21:08 258 (W) 7
OO Dra p 7 1.238382 11.40 11.80 0.40 21.04. 21:08 356 (N) 65
V811 Cep p 10 0.2507641 14.20 14.90 0.70 21.04. 21:08 30 (NE) 31
QR And p 7 0.660467 12.16 12.69 0.53 21.04. 21:08 357 (N) -18
V2563 Oph s 7 0.372304 11.60 11.60 0.00 21.04. 21:09 91 (E) 1
KV Gem s 1 0.358522 12.40 12.85 0.45 21.04. 21:09 273 (W) 18
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 21.04. 21:09 34 (NE) 24
V644 Pup p 9 0.885933 11.73 13.00 1.27 21.04. 21:09 228 (SW) -1
RV Gru s 10 0.2595312 11.00 11.40 0.40 21.04. 21:09 87 (E) -75
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 21.04. 21:09 93 (E) 14
RV Crv s 1 0.7472455 8.60 8.60 0.00 21.04. 21:10 173 (S) 20
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.04. 21:10 199 (S) 40
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.04. 21:10 252 (W) 78
IN Gem p 9 1.131189 15.00 16.20 1.20 21.04. 21:10 276 (W) 18
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.04. 21:10 11 (N) 15
IQ Cnc p 9 0.634624 13.05 13.45 0.40 21.04. 21:10 240 (SW) 41
V1039 Her p 1 0.507761 12.54 12.74 0.20 21.04. 21:10 94 (E) 23
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.04. 21:10 311 (NW) 74
EQ CMi s 6 0.479536 12.90 12.90 0.00 21.04. 21:10 247 (SW) 20
V731 Her p 1 0.4264073 13.30 13.90 0.60 21.04. 21:10 65 (NE) 39
IQ Per p 1 1.743567 7.72 8.27 0.55 21.04. 21:10 323 (NW) 20
LT Com p 1 0.512058 10.61 10.75 0.14 21.04. 21:10 157 (SE) 65
NU Cyg p 3 0.2811248 14.30 14.90 0.60 21.04. 21:10 47 (NE) 16
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 21.04. 21:10 92 (E) 12
V451 Cam p 9 0.401453 13.20 13.70 0.50 21.04. 21:10 321 (NW) 47
XX Ant s 7 0.8880136 8.62 9.23 0.61 21.04. 21:11 207 (SW) -4
V381 Cam p 7 0.458029 12.50 13.10 0.60 21.04. 21:11 335 (NW) 42
V508 Cen p 10 0.3945023 12.70 13.20 0.50 21.04. 21:11 157 (SE) -6
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.04. 21:11 69 (E) 56
V591 Vir p 7 0.350949 12.90 13.35 0.45 21.04. 21:11 133 (SE) 34
RU Eri s 1 0.632199 9.37 9.64 0.27 21.04. 21:12 288 (W) -33
V921 Her s 1 0.87738 9.44 9.44 0.00 21.04. 21:12 66 (NE) 46
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.04. 21:12 55 (NE) 32
KN Vul p 1 0.3573295 13.00 13.40 0.40 21.04. 21:12 53 (NE) 6
V524 Hya p 10 0.15 17.12 19.40 2.28 21.04. 21:12 231 (SW) 29
V502 Her p 1 0.3692772 12.80 13.70 0.90 21.04. 21:13 74 (E) 30
V344 Lac s 1 0.392239 12.20 13.00 0.80 21.04. 21:13 18 (N) 15
RW PsA p 9 0.3604495 11.05 11.76 0.71 21.04. 21:13 57 (NE) -57
V358 Cep s 1 0.4728283 13.50 13.50 0.00 21.04. 21:13 353 (N) 42
TX CMi p 1 0.3892173 14.00 15.00 1.00 21.04. 21:13 256 (W) 17
WW UMi s 8 0.601949 12.45 12.55 0.10 21.04. 21:13 13 (N) 66
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.04. 21:13 348 (N) 18
V401 Cam p 8 0.3158103 13.20 13.70 0.50 21.04. 21:13 332 (NW) 43
V881 Per s 1 0.387377 10.71 11.01 0.30 21.04. 21:13 328 (NW) 5
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 21.04. 21:13 44 (NE) 12
V747 Cen s 10 0.53719488 9.86 10.05 0.19 21.04. 21:14 165 (S) -7
SV Ind p 10 0.443299 14.00 14.60 0.60 21.04. 21:14 121 (SE) -57
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.