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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 20.04. 04:52 346 (N) -22
VW Pic p 10 0.425763 7.05 7.14 0.09 20.04. 04:52 118 (SE) -70
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.04. 04:52 4 (N) 27
V839 Oph s 1 0.4090015 8.80 9.30 0.50 20.04. 04:52 214 (SW) 45
V1633 Ori s 3 1.149385 12.10 12.10 0.00 20.04. 04:52 26 (NE) -33
ER Cep s 9 0.2857369 15.67 16.27 0.60 20.04. 04:53 7 (N) 51
BG UMa p 8 0.6630411 10.84 10.93 0.09 20.04. 04:53 316 (NW) 37
DS Psc s 4 0.3424915 11.75 11.75 0.00 20.04. 04:53 97 (E) 10
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 20.04. 04:53 237 (SW) 17
EQ CMi p 6 0.479536 12.90 13.40 0.50 20.04. 04:53 352 (N) -39
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 20.04. 04:53 106 (E) 39
MR Del s 1 0.5216895 8.85 8.85 0.00 20.04. 04:53 165 (S) 44
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.04. 04:53 282 (W) 37
TY Men p 9 0.4616664 8.08 8.56 0.48 20.04. 04:54 171 (S) -57
TU CrB s 1 1.613634 12.80 12.80 0.00 20.04. 04:54 276 (W) 51
VZ Lib p 1 0.358261 10.13 10.63 0.50 20.04. 04:55 240 (SW) 4
SX CMa p 4 1.624259 10.10 11.00 0.90 20.04. 04:55 16 (N) -55
V413 Gem s 7 0.532812 14.55 14.70 0.15 20.04. 04:55 14 (N) -25
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 20.04. 04:55 75 (E) 69
QX And s 1 0.412173 11.25 11.25 0.00 20.04. 04:55 62 (NE) 27
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.04. 04:55 57 (NE) 30
V1179 Her s 1 0.385505 11.39 11.69 0.30 20.04. 04:55 245 (SW) 33
NP Del p 10 0.777808 8.89 8.97 0.08 20.04. 04:55 154 (SE) 53
V755 Cep p 10 0.392195 12.63 12.95 0.32 20.04. 04:55 27 (NE) 54
V426 Nor p 10 0.4735 17.76 18.05 0.29 20.04. 04:55 212 (SW) -27
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.04. 04:55 254 (W) 30
V757 Cen p 1 0.3431685 8.30 8.70 0.40 20.04. 04:56 244 (SW) -27
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.04. 04:56 107 (E) 37
V910 Cep p 10 2.4525462 12.35 12.65 0.30 20.04. 04:56 47 (NE) 63
V430 Nor p 10 0.366 16.70 17.22 0.52 20.04. 04:56 212 (SW) -27
V723 Per p 7 0.796424 12.24 12.70 0.46 20.04. 04:56 49 (NE) 38
V546 And p 5 0.38302 11.20 11.80 0.60 20.04. 04:56 58 (NE) 32
V413 CMa p 10 6.2568 18.39 18.58 0.19 20.04. 04:56 46 (NE) -66
V2563 Oph p 7 0.372304 11.60 13.00 1.40 20.04. 04:56 213 (SW) 36
V1626 Ori p 6 1.137793 11.87 12.50 0.63 20.04. 04:57 29 (NE) -26
SS Ari s 1 0.405986 10.37 10.82 0.45 20.04. 04:57 72 (E) 16
V435 Gem p 1 0.3365 10.55 10.92 0.37 20.04. 04:57 359 (N) -18
V901 Cen s 1 0.3542133 11.94 11.94 0.00 20.04. 04:57 247 (SW) -59
V343 UMa p 1 0.560642 14.20 14.70 0.50 20.04. 04:57 333 (NW) 19
GW Lac p 10 0.535875 15.00 16.00 1.00 20.04. 04:57 66 (NE) 63
V997 Aql p 8 1.7948425 13.00 13.60 0.60 20.04. 04:57 185 (S) 46
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 20.04. 04:57 348 (N) 82
BW Dra p 1 0.292165 8.61 9.08 0.47 20.04. 04:57 315 (NW) 51
V903 Ara p 9 0.301566 12.34 12.40 0.06 20.04. 04:57 203 (SW) -22
V607 Her p 8 1.712526 13.30 14.20 0.90 20.04. 04:58 255 (W) 47
V364 Per s 2 0.3394535 14.60 15.60 1.00 20.04. 04:58 56 (NE) 20
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.04. 04:58 327 (NW) 14
HR Boo s 1 0.315967 13.25 13.70 0.45 20.04. 04:58 274 (W) 25
GV Lib s 6 0.955245 13.90 13.90 0.00 20.04. 04:58 234 (SW) 3
V406 Aql p 10 5.818789 13.10 15.50 2.40 20.04. 04:58 194 (S) 40
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.