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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V625 Aur p 9 0.3309 16.85 17.43 0.58 20.04. 17:52 268 (W) 57
RT LMi p 1 0.3749177 11.40 11.70 0.30 20.04. 17:52 138 (SE) 71
AK Tri p 4 0.7017145 11.48 12.00 0.52 20.04. 17:52 297 (NW) 21
V1302 Her p 1 0.316291 12.72 13.10 0.38 20.04. 17:52 31 (NE) 11
PY Boo p 9 0.278049 12.10 12.65 0.55 20.04. 17:52 46 (NE) 32
V706 Cyg s 1 0.466254 13.20 13.90 0.70 20.04. 17:52 351 (N) 1
RY Cha p 10 0.640142 13.80 14.80 1.00 20.04. 17:52 172 (S) -38
V1189 Aql p 10 0.3154 13.50 14.50 1.00 20.04. 17:53 31 (NE) -34
BS UMa s 1 0.3495099 13.70 14.00 0.30 20.04. 17:53 90 (E) 62
V474 Hya p 6 0.528304 11.80 12.40 0.60 20.04. 17:53 190 (S) 40
NN Vir p 2 0.4806875 7.30 7.67 0.37 20.04. 17:53 92 (E) 9
QX Vir p 1 0.242075 13.31 13.60 0.29 20.04. 17:53 96 (E) -2
V1034 Her s 1 0.81529 12.88 12.88 0.00 20.04. 17:53 58 (NE) -9
RZ Com p 1 0.338507 10.42 11.13 0.71 20.04. 17:54 100 (E) 39
MT Boo p 6 0.3653325 13.45 13.95 0.50 20.04. 17:54 61 (NE) 31
CK Aqr s 6 0.2833722 12.90 12.90 0.00 20.04. 17:55 356 (N) -51
V364 Aps s 5 0.295464 14.00 14.00 0.00 20.04. 17:55 159 (S) -53
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 20.04. 17:55 356 (N) -38
KZ Dra p 6 2.233836 11.20 12.40 1.20 20.04. 17:55 4 (N) 29
GV Boo p 2 0.367868 12.40 12.80 0.40 20.04. 17:55 85 (E) 32
V411 Lyr s 6 0.582626 13.50 14.40 0.90 20.04. 17:55 21 (N) -2
CN Lac p 1 0.6373524 12.40 12.90 0.50 20.04. 17:55 347 (N) 8
V1223 Her p 10 0.679439 10.40 10.70 0.30 20.04. 17:55 40 (NE) 19
V497 And p 10 0.3051 14.70 15.50 0.80 20.04. 17:55 315 (NW) 8
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 20.04. 17:56 329 (NW) 29
BE Cep p 1 0.4243943 12.40 13.30 0.90 20.04. 17:56 345 (N) 21
V528 Oph p 7 2.70549 12.60 13.70 1.10 20.04. 17:56 80 (E) -49
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 20.04. 17:56 326 (NW) -42
V652 Pup p 10 0.371829 9.66 9.84 0.18 20.04. 17:56 200 (S) 0
V387 Her p 1 0.589466 12.80 13.40 0.60 20.04. 17:57 49 (NE) -5
V591 Lyr p 2 0.300395 11.95 12.15 0.20 20.04. 17:57 28 (NE) 4
AS Aps s 9 0.399351 13.40 13.80 0.40 20.04. 17:57 154 (SE) -51
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.04. 17:57 121 (SE) 13
DU Leo s 1 1.37418454 8.68 8.68 0.00 20.04. 17:57 153 (SE) 63
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.04. 17:57 326 (NW) 31
TW Cet s 1 0.3168513 10.43 11.14 0.71 20.04. 17:57 268 (W) -26
V745 Cen p 9 3.025101 9.40 10.30 0.90 20.04. 17:57 143 (SE) -40
V477 Her s 8 0.3251804 14.90 15.40 0.50 20.04. 17:57 46 (NE) 0
XY Men s 10 0.7766348 10.63 10.88 0.25 20.04. 17:57 198 (S) -37
V424 Cam s 8 0.325849 13.15 13.15 0.00 20.04. 17:58 338 (N) 61
AD CMa p 8 0.7933042 13.50 13.70 0.20 20.04. 17:58 205 (SW) 17
GR Gem p 9 0.5274471 15.40 16.10 0.70 20.04. 17:58 239 (SW) 48
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.04. 17:58 18 (N) -37
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 20.04. 17:58 35 (NE) -76
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 20.04. 17:58 354 (N) -4
IT Pup p 10 1.336177 12.10 13.30 1.20 20.04. 17:58 189 (S) 11
V1153 Her p 10 0.374217 12.40 12.65 0.25 20.04. 17:59 43 (NE) 28
V348 Aql p 6 0.6658369 13.00 14.50 1.50 20.04. 17:59 32 (NE) -35
V931 Cyg p 1 0.341513 13.90 14.60 0.70 20.04. 17:59 16 (N) -8
V449 Peg s 1 0.352657 14.60 14.60 0.00 20.04. 17:59 350 (N) -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.