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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1186 Cas p 10 0.615189 12.80 13.00 0.20 25.04. 19:46 356 (N) 12
RZ Col s 10 0.565194 11.00 11.20 0.20 25.04. 19:46 242 (SW) -24
TY UMa s 1 0.354548 11.48 12.14 0.66 25.04. 19:46 53 (NE) 78
V956 Aql p 10 0.3961755 13.90 14.30 0.40 25.04. 19:46 73 (E) -28
V1158 Her p 10 0.660003 9.78 9.95 0.17 25.04. 19:47 65 (NE) 39
V817 Cep p 10 0.451203 15.52 16.32 0.80 25.04. 19:47 20 (N) 25
AK CMi s 1 0.5658969 10.10 10.30 0.20 25.04. 19:47 240 (SW) 27
V541 Cas s 1 0.9098488 10.40 11.00 0.60 25.04. 19:47 335 (NW) 31
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 25.04. 19:48 45 (NE) 3
KV Gem s 1 0.358522 12.40 12.85 0.45 25.04. 19:48 260 (W) 29
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.04. 19:48 18 (N) -17
V495 Aur p 8 1.046379 12.70 13.30 0.60 25.04. 19:48 292 (W) 49
FI Boo p 1 0.389997 9.60 9.70 0.10 25.04. 19:48 63 (NE) 50
AU Men p 9 0.343841 10.29 11.11 0.82 25.04. 19:48 204 (SW) -44
BU Vul s 1 0.5689935 10.60 10.60 0.00 25.04. 19:48 30 (NE) -6
AL Tau p 3 0.9306606 12.90 13.90 1.00 25.04. 19:48 282 (W) 24
V469 And p 10 0.328106 15.10 15.90 0.80 25.04. 19:48 348 (N) 3
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.04. 19:48 28 (NE) 68
AI Tri p 3 0.19174566 16.00 16.50 0.50 25.04. 19:48 322 (NW) -1
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 25.04. 19:48 270 (W) 26
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.04. 19:49 152 (SE) 27
V339 Lib p 9 0.339013 13.60 14.40 0.80 25.04. 19:49 119 (SE) -2
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 25.04. 19:49 233 (SW) 58
WY Tau p 1 0.6927606 11.14 11.73 0.59 25.04. 19:49 279 (W) 28
II CMa s 8 0.22919704 15.22 15.22 0.00 25.04. 19:49 240 (SW) 7
EL Boo p 1 0.4137625 9.38 9.52 0.15 25.04. 19:49 108 (E) 32
BH UMa p 1 0.349341 11.50 12.30 0.80 25.04. 19:50 308 (NW) 86
BB Peg s 1 0.361501 10.80 11.40 0.60 25.04. 19:50 11 (N) -23
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 25.04. 19:50 10 (N) 13
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 25.04. 19:50 169 (S) -25
AX Dra p 1 0.5681633 10.90 11.60 0.70 25.04. 19:50 28 (NE) 70
GV Aqr p 4 0.33677 13.60 14.00 0.40 25.04. 19:50 13 (N) -47
V1692 Aql s 9 0.609249 11.25 11.40 0.15 25.04. 19:51 58 (NE) -16
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.04. 19:51 339 (N) 20
TT Aur p 1 1.332735 8.59 9.50 0.91 25.04. 19:51 298 (NW) 30
V Tuc p 10 0.8709203 10.60 11.83 1.23 25.04. 19:51 199 (S) -65
V345 Cas s 1 0.6887584 13.10 13.60 0.50 25.04. 19:51 360 (N) 14
HM Cet s 5 0.44462 12.96 12.96 0.00 25.04. 19:51 311 (NW) -22
NR Boo p 2 0.356731 12.00 12.50 0.50 25.04. 19:52 108 (E) 29
V760 Oph p 9 1.5615272 13.90 20.90 7.00 25.04. 19:52 80 (E) 5
DP Cet s 5 2.36817 6.79 6.79 0.00 25.04. 19:52 309 (NW) -24
KR Per p 1 0.996078 10.40 11.10 0.70 25.04. 19:52 306 (NW) 28
V508 Cen p 10 0.3945023 12.70 13.20 0.50 25.04. 19:52 146 (SE) -10
V516 Cam p 9 5.221792 10.45 10.77 0.32 25.04. 19:52 6 (N) 62
V934 Cep p 7 0.431014 13.02 13.50 0.48 25.04. 19:52 359 (N) 30
BM Psc p 9 0.474768 16.22 16.72 0.50 25.04. 19:52 332 (NW) -7
AS Vel p 10 1.557885 8.30 8.92 0.62 25.04. 19:52 210 (SW) -6
V1068 Her p 1 0.394304 12.40 13.00 0.60 25.04. 19:53 50 (NE) 30
ZZ Eri p 3 0.45206 13.90 15.00 1.10 25.04. 19:53 274 (W) -17
V1180 Her p 10 0.352051 12.82 12.98 0.16 25.04. 19:53 74 (E) 31
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.