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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:05 // 18:49 UTC
Nautical Twilight (12°): 02:19 // 19:35 UTC
Astronomical Twilight (18°): 01:25 // 20:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CO Cep p 1 4.13756 12.00 12.70 0.70 28.04. 16:44 344 (N) 45
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 28.04. 16:44 310 (NW) -44
DD Her s 4 5.643399 11.40 11.40 0.00 28.04. 16:44 28 (NE) -7
MM Dra p 8 0.2644 14.54 14.90 0.36 28.04. 16:45 1 (N) 25
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 28.04. 16:45 9 (N) -64
V585 Aur s 4 0.535301 11.05 11.30 0.25 28.04. 16:45 264 (W) 48
RR Nor p 9 1.513766 9.60 10.80 1.20 28.04. 16:45 127 (SE) -47
V1140 Her p 10 0.373001 13.70 14.10 0.40 28.04. 16:45 42 (NE) 22
V1237 Tau s 8 0.287447 14.03 14.03 0.00 28.04. 16:45 247 (SW) 49
HN Cnc s 1 0.49451 11.10 10.10 -1.00 28.04. 16:45 178 (S) 56
V900 Mon s 6 0.298305 11.92 12.65 0.73 28.04. 16:45 216 (SW) 39
OZ Dra p 10 0.136647 18.00 20.00 2.00 28.04. 16:45 38 (NE) 48
EX Del s 1 0.3309877 12.80 13.30 0.50 28.04. 16:45 359 (N) -24
V542 Hya p 10 0.381025 10.28 10.40 0.12 28.04. 16:45 147 (SE) 20
V476 Aql s 8 0.624685 13.30 13.30 0.00 28.04. 16:46 24 (NE) -30
CR Tau s 1 0.68270353 12.50 12.50 0.00 28.04. 16:46 240 (SW) 52
V740 Per s 4 0.373042 11.22 11.87 0.65 28.04. 16:46 275 (W) 43
QY Hya p 2 0.292341 9.04 9.36 0.32 28.04. 16:46 131 (SE) -4
NN Cas s 1 0.980807 13.60 14.00 0.40 28.04. 16:46 327 (NW) 29
NY Vir s 1 0.10101597 13.30 13.30 0.00 28.04. 16:46 98 (E) 4
V1016 Oph s 1 0.407161 13.10 14.10 1.00 28.04. 16:47 69 (E) -23
GW Cnc p 1 0.2814125 12.60 13.20 0.60 28.04. 16:47 164 (S) 60
V2712 Oph p 10 0.562227 12.15 12.45 0.30 28.04. 16:47 65 (NE) -39
V1066 Her p 1 0.539622 11.80 12.30 0.50 28.04. 16:47 25 (NE) 13
V391 Vir p 1 0.3543161 12.21 12.84 0.63 28.04. 16:47 109 (E) 20
V927 Mon p 8 0.361879 10.90 11.17 0.27 28.04. 16:47 204 (SW) 42
V608 Cas s 1 0.380403 12.30 12.30 0.00 28.04. 16:48 332 (NW) 47
WZ Cap s 9 0.3130867 14.00 14.00 0.00 28.04. 16:48 332 (NW) -53
V1084 Cas p 9 1.72043 13.55 13.99 0.44 28.04. 16:48 322 (NW) 35
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 28.04. 16:48 316 (NW) -35
EX Lac p 1 1.739306 13.60 14.60 1.00 28.04. 16:48 338 (N) 17
BS Vir s 10 0.3770834 13.60 14.40 0.80 28.04. 16:48 110 (E) 13
V1879 Oph p 9 4.8167 13.40 14.00 0.60 28.04. 16:48 66 (NE) -45
CM Cap p 5 0.4189 11.00 11.60 0.60 28.04. 16:48 358 (N) -53
NN Aqr p 4 0.306779 13.47 14.14 0.67 28.04. 16:49 332 (NW) -37
AM Aqr s 9 0.3737388 12.80 12.80 0.00 28.04. 16:49 313 (NW) -52
RZ Lyn s 1 1.146913 10.60 10.80 0.20 28.04. 16:49 114 (SE) 74
RW Tri p 1 0.23188315 12.50 15.61 3.11 28.04. 16:49 287 (W) 23
AN UMa s 6 0.07975275 14.90 20.20 5.30 28.04. 16:49 84 (E) 62
NT UMa p 9 1.664372 13.75 14.30 0.55 28.04. 16:49 2 (N) 67
DP Her p 8 1.777022 12.40 15.00 2.60 28.04. 16:50 41 (NE) -16
V452 Cam p 10 0.397443 12.10 12.30 0.20 28.04. 16:50 340 (N) 67
RZ Com s 1 0.338507 10.42 10.42 0.00 28.04. 16:50 93 (E) 34
RV Per s 1 1.973493 10.30 10.40 0.10 28.04. 16:50 275 (W) 43
MQ Peg s 3 0.379386 13.39 13.39 0.00 28.04. 16:50 327 (NW) -5
OR Gem p 8 2.02936 13.50 14.00 0.50 28.04. 16:50 221 (SW) 56
V940 Oph p 10 0.433226 14.80 15.80 1.00 28.04. 16:50 40 (NE) -24
V423 Nor p 10 1.2601 16.75 17.05 0.30 28.04. 16:50 126 (SE) -51
AI Tri p 3 0.19174566 16.00 16.50 0.50 28.04. 16:50 293 (NW) 20
V474 Cam p 5 0.328205 10.90 11.40 0.50 28.04. 16:50 345 (N) 70
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.