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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V399 Cas p 8 0.660374 13.90 14.30 0.40 21.04. 23:25 23 (NE) 27
CT Tau s 1 0.666827 10.34 11.12 0.78 21.04. 23:26 315 (NW) 0
RW Tri p 1 0.23188315 12.50 15.61 3.11 21.04. 23:26 0 (N) -12
GK CVn p 10 0.4012861 14.40 15.50 1.10 21.04. 23:26 199 (S) 73
DD Aqr s 1 0.7210105 10.90 11.20 0.30 21.04. 23:26 61 (NE) -21
V872 Cas p 10 1.09875 13.80 14.40 0.60 21.04. 23:26 26 (NE) 17
X Pic p 9 0.861901 10.51 11.37 0.86 21.04. 23:26 247 (SW) -66
V1053 Her p 1 0.287796 13.57 13.77 0.20 21.04. 23:26 98 (E) 56
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.04. 23:26 107 (E) 75
AH Tau p 1 0.3326733 11.25 11.92 0.67 21.04. 23:27 342 (N) -13
AF Pup p 10 0.3836773 13.30 13.50 0.20 21.04. 23:27 241 (SW) -34
BX CrB p 10 0.358838 12.25 12.50 0.25 21.04. 23:27 117 (SE) 69
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.04. 23:27 75 (E) -30
V1001 Cas s 1 0.429058 13.61 13.61 0.00 21.04. 23:27 25 (NE) 17
V901 Cen s 1 0.3542133 11.94 11.94 0.00 21.04. 23:28 210 (SW) -20
EN Oct s 1 0.288913 11.88 12.50 0.62 21.04. 23:28 180 (S) -50
V870 Ara s 7 0.399826 9.00 9.00 0.00 21.04. 23:28 150 (SE) -26
AY Vul p 1 2.4124255 11.30 12.40 1.10 21.04. 23:28 74 (E) 16
IU Cnc s 1 0.421646 11.80 12.32 0.52 21.04. 23:28 272 (W) 15
V557 And p 10 0.347444 14.20 15.00 0.80 21.04. 23:28 6 (N) -2
V664 Lyr s 8 0.359987 13.00 13.00 0.00 21.04. 23:28 75 (E) 48
BM Tri p 9 0.317819 13.00 13.40 0.40 21.04. 23:28 7 (N) -5
LS Peg p 8 0.1733 11.60 13.00 1.40 21.04. 23:28 65 (NE) -2
AH Cnc s 1 0.360455 13.31 13.68 0.37 21.04. 23:28 273 (W) 13
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 21.04. 23:28 98 (E) 14
LQ Dra s 7 1.841638 11.63 11.63 0.00 21.04. 23:28 67 (NE) 54
V579 Lyr s 1 0.242906 12.77 12.77 0.00 21.04. 23:28 72 (E) 46
EY Gem p 2 0.941135 12.80 13.50 0.70 21.04. 23:28 301 (NW) -2
V1104 Cen p 10 0.876112 9.91 10.27 0.36 21.04. 23:29 199 (S) -27
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.04. 23:29 47 (NE) 41
V687 Her s 4 0.321451 14.40 14.90 0.50 21.04. 23:29 133 (SE) 57
V483 Hya p 10 0.407496 12.25 12.55 0.30 21.04. 23:29 263 (W) -8
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 21.04. 23:29 74 (E) 31
DZE Phe s 8 1.6697725 3.91 4.22 0.31 21.04. 23:29 121 (SE) -77
V907 Cyg s 1 0.541362 14.20 14.90 0.70 21.04. 23:29 79 (E) 31
GX Psc p 9 0.43431 13.40 13.70 0.30 21.04. 23:30 15 (N) -7
DE CVn p 1 0.3641396 13.68 13.81 0.13 21.04. 23:30 253 (W) 78
V1144 Her p 10 0.25497 14.60 15.40 0.80 21.04. 23:30 109 (E) 73
KP Peg s 5 0.7272053 7.05 7.05 0.00 21.04. 23:30 71 (E) 2
DH CVn s 1 0.365804 12.72 13.20 0.48 21.04. 23:30 250 (W) 63
VZ Leo s 1 1.089904 11.80 11.80 0.00 21.04. 23:30 270 (W) 22
V914 Aql p 10 3.337217 14.80 16.30 1.50 21.04. 23:30 109 (E) 11
V532 Mon s 1 0.4669795 12.20 12.20 0.00 21.04. 23:30 287 (W) -14
EE CVn s 1 0.280562 13.70 14.57 0.87 21.04. 23:31 215 (SW) 69
V940 Cep p 10 0.97574 11.55 11.90 0.35 21.04. 23:31 21 (N) 30
V802 Aql s 6 0.267608 13.40 13.40 0.00 21.04. 23:31 110 (E) 12
NX Boo s 8 0.251135 13.02 13.36 0.34 21.04. 23:31 158 (S) 73
AZ Tri p 10 0.76479 13.70 14.30 0.60 21.04. 23:31 12 (N) -6
VX Lac p 1 1.0744975 10.90 13.00 2.10 21.04. 23:31 43 (NE) 12
V340 Vir p 6 0.45486 11.53 12.22 0.69 21.04. 23:32 201 (S) 24
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.