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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VW Boo s 1 0.342319 10.50 10.93 0.43 22.04. 03:11 254 (W) 29
AN UMa s 6 0.07975275 14.90 20.20 5.30 22.04. 03:11 312 (NW) 24
WY Hor p 9 0.398929 9.52 9.71 0.19 22.04. 03:11 140 (SE) -58
V1105 Her s 5 0.321736 12.60 12.60 0.00 22.04. 03:11 181 (S) 71
HQ Lib p 9 0.679563 10.60 11.00 0.40 22.04. 03:11 218 (SW) 14
V757 Cen p 1 0.3431685 8.30 8.70 0.40 22.04. 03:12 229 (SW) -14
BT CrB p 9 0.0892 18.90 20.40 1.50 22.04. 03:12 253 (W) 61
GQ Car p 9 0.6837115 13.00 13.70 0.70 22.04. 03:12 228 (SW) -53
V579 Lyr s 1 0.242906 12.77 12.77 0.00 22.04. 03:12 132 (SE) 81
V580 Lyr p 1 0.289052 12.85 13.42 0.57 22.04. 03:12 151 (SE) 74
QY Hya p 2 0.292341 9.04 9.36 0.32 22.04. 03:12 252 (W) -22
AD Cnc s 1 0.2827379 13.10 13.40 0.30 22.04. 03:12 319 (NW) -21
V1148 Her p 10 0.2822545 12.50 13.10 0.60 22.04. 03:12 279 (W) 68
UV Leo s 1 0.60008641 8.90 9.49 0.59 22.04. 03:12 297 (NW) -4
V430 Nor p 10 0.366 16.70 17.22 0.52 22.04. 03:12 200 (S) -21
V466 Hya p 10 0.362994 11.20 11.50 0.30 22.04. 03:13 324 (NW) -35
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 22.04. 03:13 86 (E) 69
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 22.04. 03:13 90 (E) 55
V417 Cam p 10 0.28482 14.20 14.70 0.50 22.04. 03:14 2 (N) 23
LP Cep p 2 0.693062 13.70 15.00 1.30 22.04. 03:14 49 (NE) 62
V484 And p 10 0.349 13.00 13.28 0.28 22.04. 03:14 67 (NE) 24
UV Gru p 10 0.365688 12.75 13.55 0.80 22.04. 03:14 141 (SE) -21
V724 Aql s 1 0.517599 11.10 11.57 0.47 22.04. 03:15 148 (SE) 37
V438 Cam s 9 0.500825 13.60 13.60 0.00 22.04. 03:15 360 (N) 37
V1044 Her s 1 0.2406405 13.07 13.07 0.00 22.04. 03:15 232 (SW) 73
W UMa p 1 0.3336367 7.75 8.48 0.73 22.04. 03:15 331 (NW) 24
AS CrB s 1 0.380663 11.35 11.35 0.00 22.04. 03:15 252 (W) 61
IV Tau p 5 0.979809 14.40 16.40 2.00 22.04. 03:15 22 (N) -9
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 22.04. 03:15 138 (SE) 67
V680 Cyg s 1 1.199142 10.00 10.30 0.30 22.04. 03:16 62 (NE) 57
FU Lyn s 7 0.3979435 12.46 12.46 0.00 22.04. 03:16 331 (NW) 9
BS Mus s 10 0.7682444 11.00 11.00 0.00 22.04. 03:16 218 (SW) -50
CM Cap p 5 0.4189 11.00 11.60 0.60 22.04. 03:16 148 (SE) 22
KR Com p 1 0.4079692 7.27 7.32 0.06 22.04. 03:16 270 (W) 23
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 22.04. 03:16 343 (N) -31
V870 Ara p 7 0.399826 9.00 9.39 0.40 22.04. 03:16 181 (S) -17
RV CVn s 1 0.2695671 13.75 13.75 0.00 22.04. 03:16 275 (W) 34
TU CrB s 1 1.613634 12.80 12.80 0.00 22.04. 03:17 258 (W) 65
V1295 Tau p 8 0.996 11.27 11.66 0.39 22.04. 03:17 30 (NE) -7
V1137 Cas s 3 4.158995 11.85 11.85 0.00 22.04. 03:17 28 (NE) 39
PY Vir s 1 0.311248 9.60 10.00 0.40 22.04. 03:17 258 (W) 5
BX Tri s 6 0.1926355 12.35 12.60 0.25 22.04. 03:17 47 (NE) 9
BL Eri p 1 0.416918 11.51 12.28 0.77 22.04. 03:17 46 (NE) -44
RT Hyi s 10 0.2840352 12.28 13.13 0.85 22.04. 03:18 163 (S) -51
V1362 Cen p 10 0.35341 9.25 9.53 0.28 22.04. 03:18 221 (SW) -10
V457 Mon s 4 0.950954 13.60 14.30 0.70 22.04. 03:18 348 (N) -41
V384 Vul s 1 0.4388572 12.72 13.16 0.44 22.04. 03:18 109 (E) 52
CE Leo s 1 0.3034287 11.80 12.50 0.70 22.04. 03:18 292 (W) 12
AH Vir s 1 0.4075267 8.89 8.89 0.00 22.04. 03:18 279 (W) 8
FM Vul p 1 0.784642 12.80 13.70 0.90 22.04. 03:18 142 (SE) 63
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.