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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH UMa p 1 0.349341 11.50 12.30 0.80 22.05. 07:33 17 (N) 15
V452 Vel p 10 0.525412 10.88 11.05 0.17 22.05. 07:33 100 (E) -48
DZ Per s 6 0.764177 14.40 14.70 0.30 22.05. 07:33 60 (NE) 71
UX Hor s 10 0.712816 14.00 14.40 0.40 22.05. 07:33 154 (SE) -18
V564 And p 4 0.39177 13.98 14.07 0.09 22.05. 07:34 103 (E) 74
LT Pav p 10 0.393674 11.40 12.20 0.80 22.05. 07:34 204 (SW) -41
V364 Aps p 5 0.295464 14.00 14.40 0.40 22.05. 07:34 199 (S) -56
NY Vir p 1 0.10101597 13.30 14.22 0.92 22.05. 07:34 339 (N) -40
V504 And p 10 0.647987 13.40 13.70 0.30 22.05. 07:34 171 (S) 79
V345 Dra p 10 0.291903 13.20 13.45 0.25 22.05. 07:35 329 (NW) 20
V391 Vir s 1 0.3543161 12.21 12.60 0.39 22.05. 07:35 4 (N) -36
IU Aps p 10 0.3046 14.20 14.60 0.40 22.05. 07:35 194 (S) -53
YY Aps p 8 0.855554 12.00 12.50 0.50 22.05. 07:35 202 (S) -62
V694 Aql p 6 0.820581 12.40 12.90 0.50 22.05. 07:35 261 (W) 18
GR Vir s 1 0.346974 7.80 8.20 0.40 22.05. 07:35 317 (NW) -39
RZ Com p 1 0.338507 10.42 11.13 0.71 22.05. 07:35 0 (N) -17
FT Gem s 1 0.5876113 13.50 14.10 0.60 22.05. 07:36 77 (E) 7
MU Dra p 1 0.349664 12.76 12.96 0.20 22.05. 07:36 305 (NW) 39
V577 Lyr s 9 0.390011 14.50 14.50 0.00 22.05. 07:36 302 (NW) 34
V2612 Oph s 1 0.375305 9.35 9.70 0.35 22.05. 07:36 276 (W) 4
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 22.05. 07:36 271 (W) 15
SY Hor s 10 0.3116395 11.48 12.08 0.60 22.05. 07:36 144 (SE) -17
V664 Pup p 10 0.330557 11.89 12.26 0.37 22.05. 07:36 123 (SE) -43
BB Tri p 10 0.392372 14.00 14.40 0.40 22.05. 07:36 143 (SE) 70
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 22.05. 07:37 295 (NW) 63
VZ Psc s 1 0.2612592 10.20 10.43 0.23 22.05. 07:37 204 (SW) 42
V338 Dra s 5 0.2351485 13.30 13.30 0.00 22.05. 07:38 336 (NW) 27
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 22.05. 07:38 275 (W) 37
V523 Aur p 1 0.330437 13.30 14.70 1.40 22.05. 07:38 54 (NE) 24
V1068 Her s 1 0.394304 12.40 12.40 0.00 22.05. 07:38 313 (NW) 28
AS Pic p 10 0.463642 10.82 11.14 0.32 22.05. 07:38 135 (SE) -34
V417 Lyr s 4 0.300661 14.90 14.90 0.00 22.05. 07:38 286 (W) 27
V604 Car p 10 0.472292 9.16 9.64 0.48 22.05. 07:38 134 (SE) -45
LP Com s 1 0.337934 12.76 12.76 0.00 22.05. 07:38 2 (N) -13
BM Psc p 9 0.474768 16.22 16.72 0.50 22.05. 07:39 160 (S) 67
V922 Cep s 10 3.57497 11.46 11.46 0.00 22.05. 07:39 338 (N) 67
AK Dra s 1 2.218258 11.80 11.80 0.00 22.05. 07:39 313 (NW) 35
V502 Her p 1 0.3692772 12.80 13.70 0.90 22.05. 07:39 303 (NW) 15
CZ Peg p 9 0.562229 13.40 14.40 1.00 22.05. 07:39 249 (W) 49
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 22.05. 07:39 77 (E) 5
AN UMa p 6 0.07975275 14.90 20.20 5.30 22.05. 07:39 17 (N) 7
V940 Oph p 10 0.433226 14.80 15.80 1.00 22.05. 07:40 284 (W) -2
V2768 Ori s 8 0.33262 15.00 15.00 0.00 22.05. 07:40 96 (E) 11
SX Aur s 1 1.210082 8.38 8.87 0.49 22.05. 07:40 73 (E) 44
V651 Ara s 10 0.2770608 14.60 15.30 0.70 22.05. 07:40 235 (SW) -54
V464 Mon p 4 1.1264035 12.10 12.90 0.80 22.05. 07:40 87 (E) -6
ER Cep s 9 0.2857369 15.67 16.27 0.60 22.05. 07:40 0 (N) 55
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 22.05. 07:40 110 (E) 75
GM CVn p 1 0.366984 12.00 12.50 0.50 22.05. 07:40 343 (N) -6
HW Per s 4 0.6348286 13.00 13.30 0.30 22.05. 07:41 80 (E) 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.