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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QU Lup p 10 0.446493 10.37 10.56 0.19 04.04. 15:40 94 (E) -62
HS Aqr p 1 0.7101875 9.35 9.42 0.07 04.04. 15:40 305 (NW) -26
GN Aqr p 5 4.404416 11.72 12.16 0.44 04.04. 15:40 281 (W) -14
QS And p 9 0.276678 16.67 17.09 0.42 04.04. 15:40 281 (W) 29
IX Mon p 3 1.103269 12.60 13.10 0.50 04.04. 15:40 148 (SE) 48
V1230 Her p 10 0.370002 14.07 14.69 0.62 04.04. 15:40 9 (N) -25
RR Cen p 9 0.6056895 7.27 7.68 0.41 04.04. 15:41 125 (SE) -61
BH Cen s 9 0.791585 10.03 10.03 0.00 04.04. 15:41 142 (SE) -44
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 04.04. 15:41 360 (N) -32
LX Per s 8 8.038193 8.10 8.38 0.28 04.04. 15:41 279 (W) 67
V576 Cen p 10 0.378016 12.60 13.40 0.80 04.04. 15:41 111 (E) -30
IW Ara p 9 0.5368513 13.90 14.50 0.60 04.04. 15:41 180 (S) -81
WX Sex s 4 0.428871 12.40 12.40 0.00 04.04. 15:42 106 (E) 15
WZ LMi s 1 0.38914 12.45 12.45 0.00 04.04. 15:42 79 (E) 33
RT Hyi p 10 0.2840352 12.28 13.15 0.87 04.04. 15:42 194 (S) -45
ST Tri p 1 0.479052 14.30 15.20 0.90 04.04. 15:43 262 (W) 56
KS Eri p 9 0.533437 9.32 9.41 0.09 04.04. 15:43 188 (S) 32
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 04.04. 15:43 321 (NW) 20
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 04.04. 15:43 309 (NW) 6
V907 Cyg s 1 0.541362 14.20 14.90 0.70 04.04. 15:43 334 (NW) -6
AN UMa p 6 0.07975275 14.90 20.20 5.30 04.04. 15:44 61 (NE) 37
SV Tau p 1 2.1669033 9.68 10.78 1.10 04.04. 15:44 171 (S) 68
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 04.04. 15:44 304 (NW) -59
V1123 Tau p 1 0.399949 9.87 10.25 0.38 04.04. 15:44 228 (SW) 50
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 04.04. 15:44 323 (NW) 9
LL UMa s 8 0.323393 15.40 16.00 0.60 04.04. 15:44 32 (NE) 56
DF CVn p 1 0.3268955 10.96 11.46 0.50 04.04. 15:44 52 (NE) 20
LR Pav p 10 0.3945 15.00 15.30 0.30 04.04. 15:45 203 (SW) -65
V924 Cep p 10 1.25771 11.81 12.15 0.34 04.04. 15:45 342 (N) 47
V948 Cep p 10 1.13502 12.35 12.60 0.25 04.04. 15:45 336 (NW) 48
BT CrB p 9 0.0892 18.90 20.40 1.50 04.04. 15:45 20 (N) -2
NZ Boo p 1 0.0589094 17.20 20.00 2.80 04.04. 15:45 31 (NE) 0
V837 Cep p 10 0.438076 12.80 13.00 0.20 04.04. 15:45 334 (NW) 27
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 04.04. 15:45 326 (NW) 19
NY Vir s 1 0.10101597 13.30 13.30 0.00 04.04. 15:46 67 (NE) -20
V368 Sge p 10 0.415859 12.20 12.55 0.35 04.04. 15:46 327 (NW) -15
RU Col p 10 0.5128272 11.44 12.06 0.62 04.04. 15:46 181 (S) 10
V2716 Oph p 9 0.545762 13.10 13.60 0.50 04.04. 15:46 9 (N) -50
V343 Lac p 10 6.47138 11.30 11.60 0.30 04.04. 15:47 320 (NW) 29
IM Cep p 2 0.921584 13.20 14.20 1.00 04.04. 15:47 323 (NW) 40
AQ Boo s 1 0.333139 12.30 12.30 0.00 04.04. 15:47 54 (NE) -6
V648 CrA p 10 4.84487 12.10 14.00 1.90 04.04. 15:47 295 (NW) -74
U Gem p 1 0.17690624 8.20 14.90 6.70 04.04. 15:47 124 (SE) 51
MT UMa s 4 0.800653 11.75 11.75 0.00 04.04. 15:47 60 (NE) 32
V1153 Her p 10 0.374217 12.40 12.65 0.25 04.04. 15:47 15 (N) 13
OZ Boo p 9 0.324084 13.90 14.15 0.25 04.04. 15:47 32 (NE) -5
GH Aqr p 6 0.305585 13.40 13.80 0.40 04.04. 15:47 282 (W) -17
V940 Oph s 10 0.433226 14.80 15.60 0.80 04.04. 15:47 356 (N) -32
HX Eri p 10 0.80615 12.60 13.20 0.60 04.04. 15:47 217 (SW) 13
V914 Cep s 10 0.38618 13.10 13.40 0.30 04.04. 15:47 344 (N) 46
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.