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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 °
MW Boo p 10 0.364135 14.00 14.40 0.40 21.04. 22:41 95 (E) 79
GW Cnc p 1 0.2814125 12.60 13.20 0.60 21.04. 22:41 272 (W) 27
DI CVn s 1 0.305966 13.60 13.60 0.00 21.04. 22:41 228 (SW) 71
V573 Peg p 1 0.417451 12.34 12.85 0.51 21.04. 22:41 31 (NE) -2
BV Eri s 1 0.5076543 8.12 8.42 0.30 21.04. 22:41 314 (NW) -42
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 21.04. 22:41 71 (E) 29
AG LMi s 7 0.679508 10.72 10.75 0.03 21.04. 22:41 260 (W) 54
IP Peg s 1 0.15820616 13.00 13.00 0.00 21.04. 22:42 34 (NE) -15
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.04. 22:42 73 (E) 48
V353 Dra p 8 0.802697 11.52 11.79 0.27 21.04. 22:42 54 (NE) 65
AS Aps s 9 0.399351 13.40 13.80 0.40 21.04. 22:42 170 (S) -35
V534 And p 10 0.4073 14.20 14.60 0.40 21.04. 22:42 2 (N) -5
QU Cyg p 1 0.3469114 14.50 15.30 0.80 21.04. 22:42 61 (NE) 26
BV Tri s 1 0.494177 14.10 14.20 0.10 21.04. 22:42 354 (N) -3
V577 Lyr s 9 0.390011 14.50 14.50 0.00 21.04. 22:42 65 (NE) 42
V385 Sco s 3 2.345127 10.90 11.60 0.70 21.04. 22:42 136 (SE) -12
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 21.04. 22:42 269 (W) 39
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 21.04. 22:42 49 (NE) 13
V1200 Cen p 10 2.482874 8.44 8.70 0.26 21.04. 22:42 178 (S) 1
AY CrB p 8 0.460476 13.50 14.10 0.60 21.04. 22:42 126 (SE) 64
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 21.04. 22:42 73 (E) 24
NN Vir s 2 0.4806875 7.30 7.67 0.37 21.04. 22:43 167 (S) 45
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.04. 22:43 65 (NE) 48
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.04. 22:43 87 (E) 52
TY Boo s 1 0.3171485 10.81 11.35 0.54 21.04. 22:43 129 (SE) 70
V354 UMa s 7 0.2938285 10.93 11.20 0.27 21.04. 22:43 240 (SW) 88
V1374 Tau p 1 0.250818 13.00 13.50 0.50 21.04. 22:43 309 (NW) 5
V473 Peg p 9 0.590563 12.70 13.30 0.60 21.04. 22:44 53 (NE) -4
BO Vul s 1 1.9458862 10.50 10.60 0.10 21.04. 22:44 72 (E) 16
AZ Col p 10 0.302105 11.31 11.72 0.41 21.04. 22:44 274 (W) -44
V868 Mon s 8 0.637711 8.90 9.48 0.58 21.04. 22:44 269 (W) -3
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.04. 22:44 238 (SW) 20
MU Lac s 10 0.2775155 14.10 14.10 0.00 21.04. 22:44 30 (NE) 20
DG CMi s 8 0.366037 11.94 12.05 0.11 21.04. 22:45 281 (W) 3
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 22:45 305 (NW) 63
BP Tri p 10 0.35975 14.10 14.60 0.50 21.04. 22:45 356 (N) -5
RU UMi p 1 0.524926 10.00 10.66 0.66 21.04. 22:45 358 (N) 70
V1311 Aql p 10 1.05169 16.50 17.40 0.90 21.04. 22:45 85 (E) 3
BO Ari p 1 0.3181937 10.00 10.50 0.50 21.04. 22:45 354 (N) -13
EV Vul s 4 2.822107 11.50 11.90 0.40 21.04. 22:45 73 (E) 17
ES Her p 1 0.782029 13.10 14.40 1.30 21.04. 22:45 86 (E) 42
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 21.04. 22:45 68 (E) 27
MP Cen p 10 2.993469 9.70 10.40 0.70 21.04. 22:46 195 (S) -24
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.04. 22:46 43 (NE) 24
QQ Boo p 8 0.2764765 12.45 12.85 0.40 21.04. 22:46 94 (E) 72
TW CrB p 1 0.5888747 10.50 11.30 0.80 21.04. 22:46 117 (SE) 55
V434 Per p 3 0.5361082 14.40 15.10 0.70 21.04. 22:46 342 (N) 3
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.04. 22:46 342 (N) 72
V934 Cep p 7 0.431014 13.02 13.50 0.48 21.04. 22:46 14 (N) 33
AP Aur s 1 0.569374 10.90 11.20 0.30 21.04. 22:46 299 (NW) 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.