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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW Tuc p 10 1.053848 9.39 9.59 0.20 18.04. 13:51 208 (SW) -31
V1044 Her s 1 0.2406405 13.07 13.07 0.00 18.04. 13:51 354 (N) -1
PV Boo p 10 0.292588 14.51 15.14 0.63 18.04. 13:52 16 (N) -4
GX Boo s 6 0.38784 12.16 12.32 0.16 18.04. 13:52 36 (NE) -7
OQ Cam p 6 0.43784 10.90 11.40 0.50 18.04. 13:53 335 (NW) 73
V335 Ser s 1 3.449885 7.51 8.20 0.69 18.04. 13:53 13 (N) -39
V1151 Her p 10 0.27818 12.80 13.05 0.25 18.04. 13:53 6 (N) 9
V373 Cam p 7 0.370807 12.50 13.00 0.50 18.04. 13:53 5 (N) 80
CG Cyg p 1 0.6311435 9.73 10.86 1.13 18.04. 13:53 311 (NW) 12
QR And p 7 0.660467 12.16 12.69 0.53 18.04. 13:53 266 (W) 32
V948 Mon p 7 0.377107 13.00 13.60 0.60 18.04. 13:53 123 (SE) 24
GW Boo p 1 0.531544 10.25 10.59 0.34 18.04. 13:54 40 (NE) -11
LY Pav p 9 0.37955 14.50 15.00 0.50 18.04. 13:54 211 (SW) -60
V870 Ara p 7 0.399826 9.00 9.39 0.40 18.04. 13:54 234 (SW) -75
OP Dra p 9 0.323163 14.71 15.09 0.38 18.04. 13:54 20 (N) 44
V2712 Oph p 10 0.562227 12.15 12.45 0.30 18.04. 13:54 350 (N) -56
V1112 Cen p 9 0.386639 13.80 14.60 0.80 18.04. 13:54 109 (E) -44
ET Del s 4 1.0107832 12.00 12.70 0.70 18.04. 13:54 296 (NW) -10
DI CVn s 1 0.305966 13.60 13.60 0.00 18.04. 13:55 48 (NE) 12
LO Pup s 10 1.204554 13.80 13.90 0.10 18.04. 13:55 136 (SE) 6
UU Lyn s 1 0.46846 11.54 11.82 0.28 18.04. 13:55 72 (E) 44
GK Cas s 1 2.303687 12.90 12.95 0.05 18.04. 13:55 309 (NW) 65
V572 Per p 5 1.21317 6.50 6.79 0.29 18.04. 13:55 282 (W) 76
BH Vir s 1 0.8168711 9.60 10.24 0.64 18.04. 13:56 50 (NE) -30
VY Sex s 1 0.4434355 9.01 9.30 0.29 18.04. 13:56 90 (E) -3
SX CMa p 4 1.624259 10.10 11.00 0.90 18.04. 13:56 143 (SE) 16
V1115 Cas p 1 0.323283 13.00 13.00 0.00 18.04. 13:56 299 (NW) 61
GM UMa p 10 1.442553 6.65 6.80 0.15 18.04. 13:56 55 (NE) 40
MT Cep s 5 1.2064227 14.60 15.50 0.90 18.04. 13:56 317 (NW) 37
FV CVn p 1 0.315365 11.80 12.15 0.35 18.04. 13:56 35 (NE) 1
IP Lyr p 2 0.4728055 13.20 13.80 0.60 18.04. 13:56 339 (N) -4
V1338 Her p 9 0.38467 14.90 15.35 0.45 18.04. 13:57 333 (NW) -24
V523 Aur s 1 0.330437 13.30 13.30 0.00 18.04. 13:57 92 (E) 61
RW Mon p 1 1.906092 9.26 11.51 2.25 18.04. 13:57 141 (SE) 43
FG Hya p 1 0.3278324 9.90 10.28 0.38 18.04. 13:57 115 (SE) 24
CV CMa p 6 3.628263 13.00 13.60 0.60 18.04. 13:57 142 (SE) 13
KK Boo p 10 0.279134 14.30 14.80 0.50 18.04. 13:57 26 (NE) 8
V1011 Cas p 3 0.677144 12.57 13.00 0.43 18.04. 13:57 314 (NW) 58
NN Vir s 2 0.4806875 7.30 7.67 0.37 18.04. 13:57 41 (NE) -26
V1039 Her s 1 0.507761 12.54 12.54 0.00 18.04. 13:57 356 (N) -25
V582 Lyr p 1 0.255905 13.44 14.61 1.17 18.04. 13:58 336 (NW) 5
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 18.04. 13:58 336 (NW) -5
NT Boo p 10 0.434877 12.10 12.35 0.25 18.04. 13:58 17 (N) 12
V506 Cam p 8 0.3401 12.70 13.30 0.60 18.04. 13:58 9 (N) 52
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 18.04. 13:58 290 (W) -53
V467 Vir s 6 0.6045733 9.46 9.46 0.00 18.04. 13:58 62 (NE) -29
V461 Cam p 10 0.3385585 13.30 13.75 0.45 18.04. 13:58 19 (N) 63
SS Ari s 1 0.405986 10.37 10.82 0.45 18.04. 13:58 245 (SW) 49
V1426 Aql p 4 1.175155 9.30 9.70 0.40 18.04. 13:58 318 (NW) -27
GR Boo s 1 0.3766695 11.45 11.45 0.00 18.04. 13:58 24 (NE) -11
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.