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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LZ Dra s 5 0.350349 12.00 12.00 0.00 18.04. 14:23 348 (N) 36
VY Cet s 3 0.34081 11.20 11.80 0.60 18.04. 14:23 227 (SW) 7
KX Nor p 10 0.58614 14.30 14.80 0.50 18.04. 14:23 133 (SE) -82
BW Dra s 1 0.292165 8.61 9.02 0.41 18.04. 14:23 15 (N) 24
YY Del p 1 0.793093 11.30 12.00 0.70 18.04. 14:23 311 (NW) -12
FR Lup p 10 1.264033 10.10 10.80 0.70 18.04. 14:23 114 (SE) -67
UW Boo s 1 1.0047108 10.40 10.50 0.10 18.04. 14:24 28 (NE) 14
V953 Mon s 7 0.426934 13.80 13.80 0.00 18.04. 14:24 129 (SE) 27
V355 Vir p 1 0.655521 12.00 13.00 1.00 18.04. 14:24 79 (E) -2
BH Cas s 1 0.4058927 12.30 12.30 0.00 18.04. 14:24 312 (NW) 49
V654 Pup p 9 0.370015 14.00 14.80 0.80 18.04. 14:25 158 (S) -11
V1367 Tau p 1 0.347677 11.29 11.63 0.34 18.04. 14:25 171 (S) 64
V440 Cas s 8 0.32568791 15.00 15.00 0.00 18.04. 14:25 306 (NW) 40
V1073 Her p 1 0.2942815 11.00 11.70 0.70 18.04. 14:25 348 (N) -5
AN Eri s 10 0.4282205 14.40 14.90 0.50 18.04. 14:25 190 (S) 22
RT Cha p 9 0.3551095 14.00 15.00 1.00 18.04. 14:25 167 (S) -47
V1296 Cen p 10 0.506878 10.71 11.40 0.69 18.04. 14:25 96 (E) -56
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 18.04. 14:25 316 (NW) 34
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.04. 14:25 26 (NE) 37
CW Aqr s 4 0.542909 10.70 10.80 0.10 18.04. 14:25 269 (W) -21
V411 Gem p 9 0.43257 15.47 15.78 0.31 18.04. 14:25 141 (SE) 48
BY Peg s 1 0.341936 12.90 13.58 0.68 18.04. 14:25 305 (NW) 8
V342 UMa p 1 0.3438515 13.40 13.90 0.50 18.04. 14:25 53 (NE) 41
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.04. 14:26 2 (N) -66
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 18.04. 14:26 328 (NW) 15
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 18.04. 14:26 138 (SE) 45
V391 Vir s 1 0.3543161 12.21 12.60 0.39 18.04. 14:26 74 (E) -8
V432 Nor p 10 0.4662 16.85 17.65 0.80 18.04. 14:26 126 (SE) -76
AU Aqr p 10 0.3711583 12.90 14.00 1.10 18.04. 14:26 263 (W) -27
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 18.04. 14:26 312 (NW) 7
EL Lyn p 7 0.644538 12.65 13.20 0.55 18.04. 14:26 87 (E) 56
LW Eri p 5 0.46562 12.20 12.80 0.60 18.04. 14:26 193 (S) 38
U Ret p 10 0.3549563 13.64 14.32 0.68 18.04. 14:26 195 (S) -21
CX Ser p 1 0.997289 12.30 13.10 0.80 18.04. 14:26 33 (NE) -32
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 18.04. 14:27 228 (SW) 27
V343 Aql s 1 1.844598 10.60 10.70 0.10 18.04. 14:27 322 (NW) -20
V438 Nor p 10 0.4214 16.57 17.00 0.43 18.04. 14:27 126 (SE) -76
V1136 Cyg s 1 3.462766 12.50 13.20 0.70 18.04. 14:27 329 (NW) -5
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 18.04. 14:28 91 (E) -2
EV Cnc s 1 0.441439 12.75 12.80 0.05 18.04. 14:28 111 (E) 32
V467 Vul s 1 0.427409 12.44 12.70 0.26 18.04. 14:28 306 (NW) 0
V449 Nor p 10 0.4046 15.51 15.75 0.24 18.04. 14:28 126 (SE) -76
V1134 Her p 7 0.602935 12.50 13.00 0.50 18.04. 14:28 340 (N) -26
V2635 Oph p 8 0.430959 12.15 12.60 0.45 18.04. 14:28 360 (N) -40
KO Boo s 9 0.369518 13.15 13.35 0.20 18.04. 14:28 39 (NE) -7
V687 Her p 4 0.321451 14.40 15.00 0.60 18.04. 14:28 15 (N) -15
DN Cam p 1 0.4983105 8.23 8.73 0.51 18.04. 14:28 354 (N) 67
ZZ Peg s 1 0.667356 12.20 12.50 0.30 18.04. 14:28 283 (W) 9
V1105 Her p 5 0.321736 12.60 13.00 0.40 18.04. 14:28 348 (N) -8
NO Vul p 1 0.370765 13.40 14.20 0.80 18.04. 14:29 327 (NW) -13
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.