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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:20 // 16:10 UTC
Civil Twilight (6°): 04:49 // 16:41 UTC
Nautical Twilight (12°): 04:12 // 17:19 UTC
Astronomical Twilight (18°): 03:34 // 17:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.10. 22:32 10 (N) -48
V1073 Her s 1 0.2942815 11.00 11.00 0.00 15.10. 22:32 303 (NW) 16
V631 Aql p 10 1.155102 13.50 14.90 1.40 15.10. 22:32 273 (W) 13
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 15.10. 22:32 213 (SW) 27
V575 And p 10 0.678016 12.00 12.40 0.40 15.10. 22:32 125 (SE) 71
BX Dra p 1 0.579028 11.50 12.20 0.70 15.10. 22:32 339 (N) 28
V459 Peg p 9 0.295664 13.65 14.52 0.87 15.10. 22:32 253 (W) 41
EL Lyn s 7 0.644538 12.65 12.83 0.18 15.10. 22:32 50 (NE) 20
V411 Peg s 1 0.3770427 14.00 14.00 0.00 15.10. 22:32 261 (W) 41
AC Cru s 6 0.904188 11.90 12.50 0.60 15.10. 22:33 160 (S) -75
V1338 Her p 9 0.38467 14.90 15.35 0.45 15.10. 22:33 287 (W) 2
V864 Mon s 5 0.358427 9.90 10.50 0.60 15.10. 22:33 92 (E) -4
V1347 Cen p 10 1.251973 10.30 11.20 0.90 15.10. 22:33 318 (NW) -66
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 15.10. 22:33 276 (W) -39
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.10. 22:33 351 (N) -42
V508 Cyg p 1 0.77959 13.30 13.80 0.50 15.10. 22:34 294 (NW) 45
AP And s 1 1.587291 11.30 11.90 0.60 15.10. 22:34 261 (W) 75
V1660 Aql p 10 1.16355 12.10 12.40 0.30 15.10. 22:34 261 (W) 13
LP UMa s 1 0.309901 12.52 12.52 0.00 15.10. 22:34 21 (N) 24
RZ Col p 10 0.565194 11.00 11.58 0.58 15.10. 22:34 133 (SE) -12
MQ UMa s 1 0.476069 11.57 11.57 0.00 15.10. 22:34 20 (N) 7
EI CVn s 1 0.260766 11.80 12.45 0.65 15.10. 22:34 350 (N) -5
AU Ser s 1 0.3864975 10.90 11.61 0.71 15.10. 22:34 322 (NW) -9
VW Boo p 1 0.342319 10.50 11.08 0.58 15.10. 22:35 343 (N) -26
V2717 Oph p 9 0.336 15.00 15.50 0.50 15.10. 22:35 288 (W) -25
V506 And p 9 0.34345 13.60 14.40 0.80 15.10. 22:35 198 (S) 71
EF Ori p 1 1.619449 13.60 14.80 1.20 15.10. 22:35 94 (E) 20
AP Dor p 10 0.213593 9.38 9.60 0.22 15.10. 22:35 150 (SE) -29
V380 Gem p 6 0.33661 13.15 14.00 0.85 15.10. 22:35 83 (E) 28
V1712 Aql s 8 0.39611 13.15 13.90 0.75 15.10. 22:35 275 (W) 11
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 15.10. 22:35 185 (S) 29
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.10. 22:35 70 (E) -19
DY CVn p 1 0.2459495 12.00 12.50 0.50 15.10. 22:36 1 (N) -3
V931 Cyg p 1 0.341513 13.90 14.60 0.70 15.10. 22:36 286 (W) 26
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 15.10. 22:36 313 (NW) 43
V1187 Her p 1 0.310764 11.14 11.31 0.17 15.10. 22:37 322 (NW) 6
FP Eri p 9 0.335269 9.71 9.85 0.14 15.10. 22:37 153 (SE) 27
BO Mon p 1 2.225209 10.00 12.10 2.10 15.10. 22:37 84 (E) -10
GG Boo p 6 0.426969 12.30 12.60 0.30 15.10. 22:37 350 (N) -1
QS And p 9 0.276678 16.67 17.09 0.42 15.10. 22:37 211 (SW) 66
VX Lac p 1 1.0744975 10.90 13.00 2.10 15.10. 22:38 262 (W) 60
V843 Mon p 2 0.526121 12.40 12.90 0.50 15.10. 22:38 87 (E) 11
U Gem p 1 0.17690624 8.20 14.90 6.70 15.10. 22:38 69 (E) 11
IO Cnc s 1 0.347694 13.00 12.00 -1.00 15.10. 22:38 57 (NE) -5
SY Hor p 10 0.3116395 11.48 12.34 0.86 15.10. 22:38 150 (SE) -14
V1094 Cas s 1 0.51429 12.40 12.74 0.34 15.10. 22:38 2 (N) 81
V447 Cyg p 6 2.205593 13.10 14.50 1.40 15.10. 22:38 287 (W) 34
EX Lyr p 1 0.717293 12.08 12.68 0.60 15.10. 22:39 295 (NW) 14
CS Per p 10 24.258 13.40 15.10 1.70 15.10. 22:39 36 (NE) 78
RT Cha p 9 0.3551095 14.00 15.00 1.00 15.10. 22:39 168 (S) -56
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.