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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V687 Her p 4 0.321451 14.40 15.00 0.60 30.04. 04:12 257 (W) 42
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 30.04. 04:12 287 (W) 86
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 30.04. 04:12 154 (SE) 34
CU Tuc p 10 0.865837 9.88 10.24 0.36 30.04. 04:12 148 (SE) -37
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 30.04. 04:13 44 (NE) -25
DEL Cap p 8 1.0227688 2.81 3.05 0.24 30.04. 04:13 149 (SE) 19
CZ CMi p 1 0.426397 10.55 11.05 0.50 30.04. 04:13 8 (N) -30
NU Cyg s 3 0.2811248 14.30 14.90 0.60 30.04. 04:13 174 (S) 79
GU Boo s 1 0.4887296 13.10 13.10 0.00 30.04. 04:13 278 (W) 40
CN Ind p 9 0.45364 9.43 9.87 0.44 30.04. 04:13 171 (S) -12
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 30.04. 04:13 282 (W) 82
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 30.04. 04:13 191 (S) 24
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 30.04. 04:13 316 (NW) -55
BX Tri p 6 0.1926355 12.35 12.65 0.30 30.04. 04:14 61 (NE) 20
V1031 Her s 7 1.436758 12.10 12.10 0.00 30.04. 04:14 247 (SW) 44
AN UMa p 6 0.07975275 14.90 20.20 5.30 30.04. 04:14 326 (NW) 14
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 30.04. 04:14 352 (N) 82
SZ Scl p 10 0.320832 11.72 12.40 0.68 30.04. 04:14 127 (SE) -11
LO Cyg p 1 0.629214 13.10 13.70 0.60 30.04. 04:15 91 (E) 70
DK Sct p 9 1.217742 11.80 12.90 1.10 30.04. 04:15 197 (S) 33
V490 And s 7 0.424185 14.60 14.60 0.00 30.04. 04:15 72 (E) 43
CD Cam s 1 0.764183 11.63 11.63 0.00 30.04. 04:15 359 (N) 33
V571 And p 9 0.357641 13.70 14.20 0.50 30.04. 04:15 59 (NE) 24
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 30.04. 04:15 169 (S) 71
AA UMa s 1 0.468127 10.88 11.53 0.65 30.04. 04:16 340 (N) 9
NN Mon p 6 0.9123618 12.70 13.90 1.20 30.04. 04:16 10 (N) -41
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 30.04. 04:16 225 (SW) 40
KO Ara s 9 0.3825476 13.30 13.30 0.00 30.04. 04:16 198 (S) -17
EM Cyg s 1 0.2909091 11.90 11.90 0.00 30.04. 04:16 187 (S) 70
V1207 Her p 8 0.2667556 12.55 13.40 0.85 30.04. 04:17 254 (W) 46
V864 Mon p 5 0.358427 9.90 10.60 0.70 30.04. 04:17 12 (N) -44
V1112 Cen p 9 0.386639 13.80 14.60 0.80 30.04. 04:17 254 (W) -47
V477 Her s 8 0.3251804 14.90 15.40 0.50 30.04. 04:17 244 (SW) 53
DY Lyn s 1 1.313175 9.70 9.70 0.00 30.04. 04:17 358 (N) 2
V1033 Her p 1 0.298051 11.19 11.39 0.20 30.04. 04:17 254 (W) 49
V474 Cam s 5 0.328205 10.90 10.90 0.00 30.04. 04:17 3 (N) 29
CT Cet p 6 0.2564878 9.29 9.48 0.19 30.04. 04:17 111 (E) -9
V576 Lyr s 2 0.533573 12.30 12.30 0.00 30.04. 04:17 244 (SW) 75
SW Sex p 1 0.13493852 14.80 16.70 1.90 30.04. 04:17 315 (NW) -34
RZ UMi s 2 0.3373491 12.80 13.50 0.70 30.04. 04:17 355 (N) 51
DG Lac s 1 2.206482 10.80 10.80 0.00 30.04. 04:18 66 (NE) 66
V1053 Her s 1 0.287796 13.57 13.57 0.00 30.04. 04:18 257 (W) 59
V387 Her p 1 0.589466 12.80 13.40 0.60 30.04. 04:18 239 (SW) 48
PS Boo p 10 0.28164 12.30 12.60 0.30 30.04. 04:18 298 (NW) 48
GR Psc s 4 0.49432 11.21 11.21 0.00 30.04. 04:18 82 (E) 24
UX Hor s 10 0.712816 14.00 14.40 0.40 30.04. 04:18 119 (SE) -50
AK Vir p 2 1.193596 10.00 11.00 1.00 30.04. 04:18 255 (W) -12
NZ Cam p 10 1.36 13.40 13.90 0.50 30.04. 04:19 27 (NE) 36
BO Del p 9 0.51667 14.30 15.80 1.50 30.04. 04:19 161 (S) 53
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 30.04. 04:19 171 (S) 76
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.