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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DF CVn p 1 0.3268955 10.96 11.46 0.50 30.04. 23:49 264 (W) 59
V842 Her s 1 0.419037 9.85 9.85 0.00 30.04. 23:49 84 (E) 84
CM Com p 1 0.5545147 13.00 13.60 0.60 30.04. 23:49 249 (W) 44
V616 Sco p 10 0.844119 11.50 12.10 0.60 30.04. 23:49 161 (S) -6
BS UMa s 1 0.3495099 13.70 14.00 0.30 30.04. 23:49 284 (W) 49
V747 Cen p 10 0.53719488 9.86 10.46 0.60 30.04. 23:49 199 (S) -8
IT Cnc p 6 0.363657 12.50 12.90 0.40 30.04. 23:49 292 (W) 10
V1097 Her p 1 0.360849 10.75 11.30 0.55 30.04. 23:49 122 (SE) 57
V583 Sco p 10 0.994731 12.30 13.20 0.90 30.04. 23:49 162 (S) 0
KO Ara s 9 0.3825476 13.30 13.30 0.00 30.04. 23:49 159 (S) -18
AG Lac p 1 0.7521703 13.60 15.00 1.40 30.04. 23:50 43 (NE) 30
XZ For p 9 0.308127 9.90 10.28 0.38 30.04. 23:50 58 (NE) -70
WW Cnc p 1 1.115957 10.50 11.60 1.10 30.04. 23:50 294 (NW) 20
V901 Cen s 1 0.3542133 11.94 11.94 0.00 30.04. 23:50 218 (SW) -25
GW Lac p 10 0.535875 15.00 16.00 1.00 30.04. 23:50 40 (NE) 29
V870 Cyg p 7 1.307911 15.40 16.20 0.80 30.04. 23:50 90 (E) 41
IO Cep p 1 1.235808 11.40 12.60 1.20 30.04. 23:50 46 (NE) 42
BD Cen s 9 1.2011287 10.60 11.10 0.50 30.04. 23:51 188 (S) -21
V659 Ara p 10 0.2918802 13.90 14.50 0.60 30.04. 23:51 170 (S) -23
EW Del p 6 0.3923312 15.10 15.50 0.40 30.04. 23:51 93 (E) 23
V1043 Her p 8 0.410255 13.63 14.71 1.08 30.04. 23:51 81 (E) 74
V506 And p 9 0.34345 13.60 14.40 0.80 30.04. 23:51 33 (NE) -1
LV Pav p 10 0.533 14.00 14.50 0.50 30.04. 23:51 146 (SE) -31
IV Cas s 1 0.9985167 11.20 11.30 0.10 30.04. 23:51 32 (NE) 23
MY Mus p 10 0.969605 13.20 13.55 0.35 30.04. 23:51 199 (S) -40
V1508 Cyg p 3 0.9951205 12.60 13.30 0.70 30.04. 23:51 85 (E) 39
IU Aps p 10 0.3046 14.20 14.60 0.40 30.04. 23:51 176 (S) -41
V573 Lyr s 2 0.870536 10.80 10.80 0.00 30.04. 23:51 91 (E) 58
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 30.04. 23:51 131 (SE) -5
V381 Cam p 7 0.458029 12.50 13.10 0.60 30.04. 23:51 350 (N) 32
V907 Mon p 10 1.41626 10.31 10.59 0.28 30.04. 23:52 309 (NW) -19
CN Lyn p 6 1.955509 9.07 9.58 0.51 30.04. 23:52 311 (NW) 17
EN Pup s 7 0.6721481 11.20 11.40 0.20 30.04. 23:52 271 (W) -37
RW Com s 1 0.2373465 11.00 11.56 0.56 30.04. 23:52 252 (W) 49
V441 Nor p 10 0.362 16.15 16.70 0.55 30.04. 23:52 177 (S) -17
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 30.04. 23:52 96 (E) 19
DL CVn s 2 0.642442 11.97 11.97 0.00 30.04. 23:52 263 (W) 60
BN Psc s 8 0.349118 16.45 16.45 0.00 30.04. 23:53 27 (NE) -7
V1130 Tau p 2 0.798868 6.65 7.03 0.38 30.04. 23:53 353 (N) -38
OW Lup p 10 0.360317 10.03 10.39 0.36 30.04. 23:53 184 (S) 6
V884 Cyg s 3 0.480051 13.80 14.20 0.40 30.04. 23:53 90 (E) 42
CW Vel p 10 2.360927 10.10 11.12 1.02 30.04. 23:53 233 (SW) -41
CC Lyn s 6 0.354627 6.42 6.42 0.00 30.04. 23:54 318 (NW) 17
V431 Gem p 10 0.254 17.50 17.70 0.20 30.04. 23:54 306 (NW) 2
NX Boo p 8 0.251135 13.02 13.40 0.38 30.04. 23:54 200 (S) 73
XZ PsA p 10 0.753579 7.73 8.12 0.39 30.04. 23:54 112 (E) -23
EY Cas s 1 0.4819812 14.00 14.50 0.50 30.04. 23:54 28 (NE) 26
AR Boo s 1 0.3448727 13.50 14.20 0.70 30.04. 23:54 228 (SW) 58
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 30.04. 23:55 80 (E) -13
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 30.04. 23:55 87 (E) -21
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.