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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:21 UTC
Civil Twilight (6°): 02:57 // 18:56 UTC
Nautical Twilight (12°): 02:10 // 19:43 UTC
Astronomical Twilight (18°): 01:13 // 20:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1222 Tau p 4 0.295362 13.28 13.64 0.36 02.05. 12:16 191 (S) 49
BZ Leo s 8 0.2697257 15.30 15.80 0.50 02.05. 12:16 56 (NE) 2
BI Tri p 10 0.549353 12.30 12.65 0.35 02.05. 12:16 243 (SW) 60
V1833 Ori p 10 0.377198 10.32 10.55 0.23 02.05. 12:16 161 (S) 46
V1264 Her p 10 0.81474 12.35 12.70 0.35 02.05. 12:16 342 (N) -4
V502 And p 6 0.318892 13.80 14.20 0.40 02.05. 12:16 260 (W) 49
BQ Phe p 10 0.218481 10.43 10.60 0.17 02.05. 12:16 215 (SW) -17
V646 Aur p 9 0.438786 13.40 13.80 0.40 02.05. 12:17 91 (E) 62
V917 Aql p 6 1.832417 13.50 14.50 1.00 02.05. 12:18 311 (NW) -15
V1355 Tau s 7 0.244668 13.00 13.00 0.00 02.05. 12:18 149 (SE) 62
QS Vir p 9 0.150757525 14.27 17.76 3.49 02.05. 12:18 47 (NE) -45
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 02.05. 12:18 27 (NE) -7
V1139 Cas p 1 0.2971 12.80 13.23 0.43 02.05. 12:18 299 (NW) 68
V644 Pup p 9 0.885933 11.73 13.00 1.27 02.05. 12:18 124 (SE) -6
FR Lac p 10 0.32 15.20 16.10 0.90 02.05. 12:18 307 (NW) 44
V623 Pup p 9 1.75072 11.88 12.75 0.87 02.05. 12:18 126 (SE) 2
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 02.05. 12:18 109 (E) -11
U Cep p 1 2.493081 6.75 9.24 2.49 02.05. 12:18 350 (N) 55
V657 Pup p 10 0.7413 17.00 17.20 0.20 02.05. 12:19 147 (SE) -17
V916 Cen s 9 1.463225 8.71 8.83 0.12 02.05. 12:19 135 (SE) -54
CK Aur p 10 2.185253 11.50 12.50 1.00 02.05. 12:19 130 (SE) 72
BB Peg p 1 0.361501 10.80 11.48 0.68 02.05. 12:20 277 (W) 16
V1252 Her p 10 0.39148 14.50 15.00 0.50 02.05. 12:20 346 (N) 2
FG Hya s 1 0.3278324 9.90 10.25 0.35 02.05. 12:20 106 (E) 18
V891 Aql s 10 0.419508 15.40 15.80 0.40 02.05. 12:20 298 (NW) -21
V884 Cyg p 3 0.480051 13.80 14.70 0.90 02.05. 12:20 317 (NW) 3
GG CVn p 1 0.385947 12.00 12.50 0.50 02.05. 12:20 26 (NE) -4
V409 Aql p 9 2.049404 11.50 12.40 0.90 02.05. 12:21 303 (NW) -26
EI CVn p 1 0.260766 11.80 12.50 0.70 02.05. 12:21 25 (NE) -2
V1269 Cen p 10 0.389943 12.70 13.65 0.95 02.05. 12:21 74 (E) -57
HU And s 10 0.2857905 16.50 17.20 0.70 02.05. 12:21 274 (W) 53
MO Vul p 10 4.926707 14.40 15.40 1.00 02.05. 12:21 309 (NW) -5
CN Del s 10 0.567073 14.20 14.60 0.40 02.05. 12:21 297 (NW) -5
V902 Cep p 10 0.32871 11.78 12.28 0.50 02.05. 12:21 349 (N) 51
V835 Cep p 10 0.452238 12.60 12.95 0.35 02.05. 12:21 326 (NW) 37
RR Cen p 9 0.6056895 7.27 7.68 0.41 02.05. 12:21 127 (SE) -73
V1028 Ori p 10 3.011428 9.69 9.94 0.25 02.05. 12:22 132 (SE) 42
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 02.05. 12:22 301 (NW) -54
QW Gem s 1 0.3581235 10.33 10.33 0.00 02.05. 12:22 108 (E) 53
IR Lib p 8 0.2743715 8.72 8.83 0.11 02.05. 12:22 21 (N) -68
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 02.05. 12:22 310 (NW) 56
V475 Hya p 7 0.317122 12.60 13.10 0.50 02.05. 12:23 110 (E) 18
GN Mus p 10 0.3869 13.70 14.40 0.70 02.05. 12:23 156 (SE) -58
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 02.05. 12:23 323 (NW) 25
I Boo p 1 0.2678178 5.80 6.40 0.60 02.05. 12:23 10 (N) 9
V338 Dra s 5 0.2351485 13.30 13.30 0.00 02.05. 12:23 2 (N) 21
V443 Cam s 9 0.411691 14.00 14.80 0.80 02.05. 12:23 19 (N) 61
V426 Nor p 10 0.4735 17.76 18.05 0.29 02.05. 12:23 164 (S) -83
V526 And p 10 0.48558 14.30 15.10 0.80 02.05. 12:23 260 (W) 57
GW Tau s 1 0.6413225 11.20 11.70 0.50 02.05. 12:24 167 (S) 65
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.