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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Dra p 1 0.5508762 10.11 11.01 0.90 21.04. 04:54 313 (NW) 74
V757 Cep p 8 0.343873 14.00 14.80 0.80 21.04. 04:54 18 (N) 53
V1173 Her p 10 0.2656288 9.95 10.40 0.45 21.04. 04:55 284 (W) 56
BV Tri p 1 0.494177 14.10 14.30 0.20 21.04. 04:55 61 (NE) 24
V445 Nor p 10 0.4871 16.88 17.20 0.32 21.04. 04:55 212 (SW) -28
V1282 Her p 1 0.278349 13.35 13.75 0.40 21.04. 04:55 271 (W) 67
CV Dra s 1 0.6175995 9.50 9.50 0.00 21.04. 04:55 303 (NW) 68
WY Ret p 10 0.553644 13.80 14.60 0.80 21.04. 04:55 137 (SE) -54
V1116 Cen p 10 1.95074 11.72 13.70 1.98 21.04. 04:55 243 (SW) -50
OQ Cam p 6 0.43784 10.90 11.40 0.50 21.04. 04:56 29 (NE) 35
FW CVn p 10 0.3454 9.25 9.32 0.07 21.04. 04:56 299 (NW) 30
V455 Mon p 5 0.6817285 14.50 15.30 0.80 21.04. 04:56 19 (N) -38
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.04. 04:56 262 (W) -11
V496 Cam p 7 0.392897 13.95 14.40 0.45 21.04. 04:56 359 (N) 41
FS Aqr s 7 0.26205 13.20 13.20 0.00 21.04. 04:56 140 (SE) 32
AZ Vir p 1 0.3496644 10.74 11.37 0.63 21.04. 04:56 275 (W) 2
IS Boo p 8 0.25145 14.00 14.60 0.60 21.04. 04:56 304 (NW) 38
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.04. 04:57 264 (W) 69
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.04. 04:57 66 (NE) 55
IT Ara s 9 0.5283806 12.50 12.50 0.00 21.04. 04:57 199 (S) -24
V1269 Cen p 10 0.389943 12.70 13.65 0.95 21.04. 04:57 251 (W) -29
V593 Per p 10 3.243735 8.67 8.87 0.20 21.04. 04:57 34 (NE) 9
CK Boo p 1 0.3551495 8.99 9.26 0.27 21.04. 04:57 268 (W) 13
AV Dor p 9 1.094875 9.67 10.09 0.42 21.04. 04:57 136 (SE) -68
V936 Cep p 10 0.364014 13.70 14.10 0.40 21.04. 04:57 22 (N) 57
V453 Cam p 10 0.328046 12.80 13.10 0.30 21.04. 04:57 6 (N) 32
VZ Psc s 1 0.2612592 10.20 10.43 0.23 21.04. 04:57 117 (SE) 27
V465 Cam p 9 1.93653 13.40 14.50 1.10 21.04. 04:58 6 (N) 28
V470 Cam s 1 0.0956467 14.10 14.25 0.15 21.04. 04:58 5 (N) 27
V525 Cyg p 6 2.403315 13.30 15.60 2.30 21.04. 04:58 113 (SE) 76
LU Lib p 10 0.351671 13.50 14.30 0.80 21.04. 04:58 237 (SW) 4
VY PsA p 9 0.633889 8.81 9.01 0.20 21.04. 04:59 148 (SE) 9
DZ Lyn s 1 0.378018 9.90 9.90 0.00 21.04. 04:59 357 (N) 3
BQ Eri s 1 0.821972 10.94 11.24 0.30 21.04. 04:59 53 (NE) -34
AB Cas s 1 1.366888 10.10 10.28 0.18 21.04. 04:59 26 (NE) 44
V496 Oph p 5 2.57587 14.30 15.70 1.40 21.04. 04:59 215 (SW) 38
FF Vul p 1 0.444979 13.10 13.80 0.70 21.04. 04:59 166 (S) 65
X Tri s 1 0.97153 8.55 9.07 0.52 21.04. 05:00 71 (E) 20
V1367 Tau s 1 0.347677 11.29 11.29 0.00 21.04. 05:00 34 (NE) -9
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 21.04. 05:00 353 (N) -19
GN Boo s 1 0.3016025 10.75 10.75 0.00 21.04. 05:00 281 (W) 30
V737 Cep s 8 0.2987665 11.95 12.30 0.35 21.04. 05:00 32 (NE) 72
V1371 Ori s 9 0.758223 8.16 8.16 0.00 21.04. 05:00 39 (NE) -19
V1335 Her p 10 0.59428 14.10 14.60 0.50 21.04. 05:00 234 (SW) 62
V426 Cam p 8 0.347835 13.50 14.00 0.50 21.04. 05:00 11 (N) 30
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 05:00 338 (N) 23
OQ UMa s 1 0.283356 13.00 13.60 0.60 21.04. 05:00 314 (NW) 40
GI CVn p 8 0.30316 14.10 14.90 0.80 21.04. 05:00 304 (NW) 34
V424 Tau p 10 2.33368 15.00 15.80 0.80 21.04. 05:01 28 (NE) -8
BM UMa p 1 0.2712208 13.80 14.75 0.95 21.04. 05:01 328 (NW) 15
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.