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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EK Com s 1 0.266685 12.70 12.70 0.00 25.04. 13:46 52 (NE) 5
HX Vel p 10 1.124905 5.48 5.53 0.05 25.04. 13:46 145 (SE) -19
V356 Vel s 10 1.767397 6.73 6.87 0.14 25.04. 13:47 131 (SE) -36
DZ Cas s 1 0.784886 11.60 12.00 0.40 25.04. 13:47 310 (NW) 44
IU Aps s 10 0.3046 14.20 14.60 0.40 25.04. 13:47 179 (S) -59
XX Leo p 1 0.971131 11.10 11.70 0.60 25.04. 13:47 93 (E) 20
V1053 Her s 1 0.287796 13.57 13.57 0.00 25.04. 13:47 357 (N) -4
CW Cas p 1 0.318862 11.02 11.62 0.60 25.04. 13:47 316 (NW) 54
RW Com s 1 0.2373465 11.00 11.56 0.56 25.04. 13:47 56 (NE) 7
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 25.04. 13:47 314 (NW) -58
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 25.04. 13:47 309 (NW) 54
HR Gem p 1 1.068963 11.40 12.50 1.10 25.04. 13:47 145 (SE) 61
NV Com p 9 0.3708875 12.31 12.52 0.21 25.04. 13:47 50 (NE) 1
WY Cnc p 1 0.8293686 9.51 10.14 0.63 25.04. 13:47 94 (E) 39
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.04. 13:47 99 (E) 32
V936 Cep p 10 0.364014 13.70 14.10 0.40 25.04. 13:47 337 (NW) 49
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.04. 13:47 156 (SE) -13
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 25.04. 13:48 330 (NW) 17
V507 Lyr s 7 0.366912 14.21 14.21 0.00 25.04. 13:48 338 (N) -9
V476 Aql s 8 0.624685 13.30 13.30 0.00 25.04. 13:48 330 (NW) -28
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 25.04. 13:48 316 (NW) 28
V404 Aur p 1 0.754318 12.20 12.70 0.50 25.04. 13:48 120 (SE) 79
PP Lac p 1 0.4011613 11.10 12.00 0.90 25.04. 13:48 313 (NW) 35
V453 Mon p 1 0.511003 11.10 11.80 0.70 25.04. 13:49 148 (SE) 33
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 25.04. 13:49 135 (SE) 44
V374 Cam p 9 0.80684 12.40 13.10 0.70 25.04. 13:49 353 (N) 76
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.04. 13:49 112 (E) 25
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 25.04. 13:49 141 (SE) 34
V870 Ara s 7 0.399826 9.00 9.00 0.00 25.04. 13:49 228 (SW) -78
AC Tuc s 10 1.265821 11.30 11.30 0.00 25.04. 13:50 219 (SW) -38
LU Aur p 10 0.388333333 13.50 14.50 1.00 25.04. 13:50 117 (SE) 76
V428 Gem p 8 0.491506 10.93 11.33 0.40 25.04. 13:50 119 (SE) 54
V455 Cam p 9 1.669005 10.88 11.33 0.45 25.04. 13:50 22 (N) 67
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 13:50 91 (E) -39
AZ Vir s 1 0.3496644 10.74 11.37 0.63 25.04. 13:50 55 (NE) -20
V373 Dra s 3 0.316906 13.00 13.00 0.00 25.04. 13:50 357 (N) 14
V502 Her p 1 0.3692772 12.80 13.70 0.90 25.04. 13:50 353 (N) -7
XZ Leo s 1 0.487737 10.60 11.10 0.50 25.04. 13:50 91 (E) 23
EPS CrA p 9 0.591452 4.74 5.00 0.26 25.04. 13:51 292 (W) -66
FZ Del p 1 0.7832118 10.20 11.30 1.10 25.04. 13:51 299 (NW) -17
V1249 Tau p 2 1.188245 13.32 14.15 0.83 25.04. 13:51 190 (S) 47
XZ For p 9 0.308127 9.90 10.28 0.38 25.04. 13:51 215 (SW) -6
BI Ser s 1 1.204852 11.50 12.20 0.70 25.04. 13:51 18 (N) -21
DF CVn p 1 0.3268955 10.96 11.46 0.50 25.04. 13:51 48 (NE) 16
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.04. 13:51 65 (NE) -36
V664 Lyr s 8 0.359987 13.00 13.00 0.00 25.04. 13:52 343 (N) 5
FH Del p 10 0.6780377 14.60 15.40 0.80 25.04. 13:52 313 (NW) -8
UW Ara p 10 3.297146 9.50 10.50 1.00 25.04. 13:52 277 (W) -83
AQ Com s 1 0.2813295 15.20 15.70 0.50 25.04. 13:52 58 (NE) 2
V676 Cen s 7 0.292394 11.90 12.50 0.60 25.04. 13:52 81 (E) -61
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.