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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 24.04. 04:07 139 (SE) 67
HQ Lib p 9 0.679563 10.60 11.00 0.40 24.04. 04:07 231 (SW) 7
MU Dra s 1 0.349664 12.76 12.76 0.00 24.04. 04:07 275 (W) 87
QW Gem p 1 0.3581235 10.33 10.74 0.41 24.04. 04:07 6 (N) -10
U Hyi p 10 0.701076 13.08 13.86 0.78 24.04. 04:08 165 (S) -47
PR Lac p 10 2.583095 14.80 15.60 0.80 24.04. 04:08 74 (E) 64
TT Eri p 10 1.33535 12.92 14.25 1.33 24.04. 04:08 89 (E) -33
KM UMa p 1 0.3518602 11.00 11.50 0.50 24.04. 04:08 309 (NW) 14
V750 CrA p 10 0.37913 9.94 10.17 0.23 24.04. 04:08 187 (S) 2
V1155 Her p 10 0.36945 14.40 14.80 0.40 24.04. 04:08 275 (W) 57
EPS CrA s 9 0.591452 4.74 4.95 0.21 24.04. 04:08 184 (S) 3
V592 Lyr p 1 0.355684 11.54 11.74 0.20 24.04. 04:09 214 (SW) 72
TW Cru p 9 0.3881436 12.50 13.10 0.60 24.04. 04:09 223 (SW) -51
GG Mon p 6 2.484734 13.00 14.10 1.10 24.04. 04:09 5 (N) -41
WW Gem s 1 1.237812 9.90 10.30 0.40 24.04. 04:10 16 (N) -15
WZ Ant s 8 0.4459239 11.50 11.80 0.30 24.04. 04:10 275 (W) -59
KR Lac s 10 0.937688 15.40 15.80 0.40 24.04. 04:10 71 (E) 62
AT Aqr s 8 0.30409565 14.10 14.70 0.60 24.04. 04:10 138 (SE) 9
RV Tri s 1 0.753664 11.50 13.30 1.80 24.04. 04:10 56 (NE) 20
V1222 Tau p 4 0.295362 13.28 13.64 0.36 24.04. 04:10 59 (NE) -12
BT Tri p 10 0.2512 14.20 14.80 0.60 24.04. 04:10 61 (NE) 16
BG UMa s 8 0.6630411 10.84 10.93 0.09 24.04. 04:10 313 (NW) 40
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 24.04. 04:11 175 (S) 70
V1098 Her s 1 0.352269 12.44 12.44 0.00 24.04. 04:11 280 (W) 74
LO And p 1 0.3804371 11.20 11.82 0.62 24.04. 04:11 72 (E) 50
V449 Per p 1 0.4731033 12.70 13.30 0.60 24.04. 04:11 50 (NE) 13
IM And p 9 0.2703735 18.30 19.00 0.70 24.04. 04:11 67 (NE) 34
Y Cam p 1 3.30568 10.50 12.24 1.74 24.04. 04:11 359 (N) 36
ER Cep p 9 0.2857369 15.67 16.34 0.67 24.04. 04:11 7 (N) 50
GM Boo p 1 0.361122 11.85 12.20 0.35 24.04. 04:11 269 (W) 31
V437 Dra p 10 0.316053 13.75 14.40 0.65 24.04. 04:11 20 (N) 75
ER Vul s 1 0.698095 7.27 7.49 0.22 24.04. 04:12 130 (SE) 61
AH Vir s 1 0.4075267 8.89 8.89 0.00 24.04. 04:12 291 (W) -2
MT UMa p 4 0.800653 11.75 12.16 0.41 24.04. 04:12 317 (NW) 18
TX Cas p 5 2.926855 9.16 9.80 0.64 24.04. 04:12 31 (NE) 35
BS Vul p 1 0.475971 10.90 11.60 0.70 24.04. 04:12 173 (S) 62
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 24.04. 04:13 139 (SE) 19
LQ Dra s 7 1.841638 11.63 11.63 0.00 24.04. 04:13 277 (W) 80
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 24.04. 04:13 166 (S) 76
V972 Her p 5 0.4430605 6.72 6.79 0.07 24.04. 04:13 230 (SW) 67
KR Com p 1 0.4079692 7.27 7.32 0.06 24.04. 04:13 282 (W) 13
V905 Ara s 2 0.243905 14.00 14.00 0.00 24.04. 04:13 197 (S) -24
VY Sex p 1 0.4434355 9.01 9.30 0.29 24.04. 04:14 300 (NW) -26
MO Aqr s 2 0.3981435 9.95 10.25 0.30 24.04. 04:14 150 (SE) 34
V401 Cam s 8 0.3158103 13.20 13.60 0.40 24.04. 04:14 10 (N) 31
LU Cas p 7 2.036987 14.20 16.10 1.90 24.04. 04:14 31 (NE) 36
V400 Cyg p 9 0.892555 13.20 14.30 1.10 24.04. 04:14 119 (SE) 58
PW UMa s 8 0.5552888 11.10 11.10 0.00 24.04. 04:14 347 (N) 27
AL Scl p 10 2.445088 6.06 6.33 0.27 24.04. 04:14 127 (SE) -11
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 24.04. 04:14 173 (S) 16
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.