Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:29 // 15:57 UTC
Civil Twilight (6°): 05:56 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:09 UTC
Astronomical Twilight (18°): 04:40 // 17:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V368 Sge p 10 0.415859 12.20 12.55 0.35 03.02. 05:36 96 (E) 30
NN Vir s 2 0.4806875 7.30 7.67 0.37 03.02. 05:36 205 (SW) 43
I Boo s 1 0.2678178 5.80 6.29 0.49 03.02. 05:36 245 (SW) 85
V418 Cam s 9 0.3067595 13.70 14.40 0.70 03.02. 05:36 347 (N) 34
PT Vir p 7 0.3081795 13.38 13.56 0.18 03.02. 05:36 241 (SW) 35
NN Ser p 1 0.1300801 17.00 23.00 6.00 03.02. 05:36 171 (S) 53
V524 Hya p 10 0.15 17.12 19.40 2.28 03.02. 05:36 273 (W) -1
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 03.02. 05:37 68 (E) 52
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 03.02. 05:37 158 (S) 11
AE Hya p 9 0.3928877 13.90 14.80 0.90 03.02. 05:37 252 (W) -15
V757 Cen p 1 0.3431685 8.30 8.70 0.40 03.02. 05:37 200 (S) 1
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 03.02. 05:37 57 (NE) 47
AQ Peg p 6 5.54871 10.39 12.85 2.46 03.02. 05:37 80 (E) 9
MT Cas s 1 0.313878 13.30 14.02 0.72 03.02. 05:37 28 (NE) 22
V645 And p 8 0.4125814 13.05 13.45 0.40 03.02. 05:37 39 (NE) 23
BV Dra p 1 0.350067 7.88 8.48 0.60 03.02. 05:37 349 (N) 78
GR Vir p 1 0.346974 7.80 8.40 0.60 03.02. 05:37 194 (S) 32
XY Sct p 4 0.7852528 13.80 14.50 0.70 03.02. 05:38 129 (SE) 21
V839 Cep s 9 9.9634 9.93 9.93 0.00 03.02. 05:38 45 (NE) 45
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 03.02. 05:38 97 (E) 19
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 03.02. 05:38 61 (NE) 55
YZ Phe s 10 0.23472665 12.65 12.95 0.30 03.02. 05:38 88 (E) -71
V2640 Oph p 7 0.419892 12.50 13.20 0.70 03.02. 05:38 142 (SE) 39
OQ Cas s 3 0.7166834 14.40 14.40 0.00 03.02. 05:38 21 (N) 26
V412 And p 4 1.908735 11.70 12.15 0.45 03.02. 05:38 37 (NE) 17
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 03.02. 05:38 55 (NE) 45
NW Aqr p 1 0.30163 12.00 12.00 0.00 03.02. 05:38 75 (E) -12
V668 Ara p 10 0.6014 13.30 13.90 0.60 03.02. 05:38 171 (S) -24
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 03.02. 05:39 57 (NE) 38
VV UMa s 1 0.687376 10.13 10.26 0.13 03.02. 05:39 313 (NW) 40
V501 Oph p 5 0.96795 10.90 11.80 0.90 03.02. 05:39 122 (SE) 41
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 03.02. 05:39 138 (SE) 36
II CMa p 8 0.22919704 15.22 15.74 0.52 03.02. 05:39 293 (NW) -35
V891 Aql p 10 0.419508 15.40 15.80 0.40 03.02. 05:39 112 (E) 18
V474 Peg p 10 0.442868 14.60 14.78 0.18 03.02. 05:39 62 (NE) 24
V947 Cep p 10 0.331677 12.62 12.88 0.26 03.02. 05:40 11 (N) 45
V747 Cen s 10 0.53719488 9.86 10.05 0.19 03.02. 05:40 200 (S) -8
GW Psc s 8 0.3363377 11.35 11.35 0.00 03.02. 05:40 38 (NE) -25
V458 Mon p 5 0.3969371 13.30 13.90 0.60 03.02. 05:40 303 (NW) -22
V404 And s 1 0.676034 10.80 11.30 0.50 03.02. 05:40 28 (NE) 7
V415 Dra p 1 0.437416 12.00 12.50 0.50 03.02. 05:40 68 (E) 59
RV Crt p 10 1.170501 9.20 9.70 0.50 03.02. 05:40 238 (SW) 0
IZ Mon s 1 0.779805 11.90 12.00 0.10 03.02. 05:40 307 (NW) -16
V869 Cyg p 4 0.895102 14.00 14.90 0.90 03.02. 05:41 91 (E) 43
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 03.02. 05:41 18 (N) 25
V1647 Aql s 6 0.463588 13.50 13.90 0.40 03.02. 05:41 119 (SE) 10
V643 Her p 4 1.223089 13.50 15.00 1.50 03.02. 05:41 111 (E) 47
V724 Aql p 1 0.517599 11.10 11.57 0.47 03.02. 05:41 109 (E) 17
V1102 Her s 1 0.3090057 13.60 13.60 0.00 03.02. 05:41 74 (E) 66
QW Cyg s 2 0.5876453 13.90 14.10 0.20 03.02. 05:41 79 (E) 43
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.