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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UV Mon p 1 0.415677 12.50 13.30 0.80 20.04. 03:26 346 (N) -39
BV Dra s 1 0.350067 7.88 7.88 0.00 20.04. 03:26 313 (NW) 62
MU Lac p 10 0.2775155 14.10 15.10 1.00 20.04. 03:27 63 (NE) 52
ET Leo s 1 0.3465036 9.55 9.55 0.00 20.04. 03:27 295 (NW) -9
V736 Per p 10 3.766746 9.73 10.03 0.30 20.04. 03:27 31 (NE) 5
V476 Hya p 1 0.414588 13.10 13.50 0.40 20.04. 03:27 323 (NW) -33
NR Cam p 1 0.255885 10.76 11.25 0.49 20.04. 03:27 354 (N) 39
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 20.04. 03:27 98 (E) 61
ET Boo s 1 0.64504 9.14 9.14 0.00 20.04. 03:27 284 (W) 57
KN Per s 1 0.866461 11.20 11.20 0.00 20.04. 03:27 32 (NE) 9
IR Cas s 1 0.680686 10.80 11.50 0.70 20.04. 03:28 56 (NE) 48
IZ Pup p 10 4.08187 13.40 15.20 1.80 20.04. 03:28 308 (NW) -53
RAFV119 Cen p 7 4.35532 12.85 13.35 0.50 20.04. 03:28 210 (SW) -30
V441 And s 4 0.469656 13.48 14.20 0.72 20.04. 03:28 55 (NE) 26
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 20.04. 03:28 82 (E) -7
HL Eri p 10 0.512616 8.56 8.60 0.04 20.04. 03:28 38 (NE) -41
V848 Her s 9 0.735037 14.90 14.90 0.00 20.04. 03:28 243 (SW) 65
CR Tri p 9 0.296078 14.10 14.80 0.70 20.04. 03:28 44 (NE) 7
AX Dra p 1 0.5681633 10.90 11.60 0.70 20.04. 03:29 325 (NW) 46
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.04. 03:29 137 (SE) 75
V736 Cep p 7 0.857848 9.96 10.42 0.46 20.04. 03:29 61 (NE) 64
YY CrB s 1 0.37656 8.64 8.64 0.00 20.04. 03:29 260 (W) 60
OV Cen p 10 1.1371997 11.30 11.90 0.60 20.04. 03:29 212 (SW) -36
OS Lup p 10 0.3741337 10.33 11.05 0.72 20.04. 03:29 217 (SW) -8
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 20.04. 03:30 123 (SE) 74
WX UMi p 10 0.38714 14.40 15.10 0.70 20.04. 03:30 335 (NW) 53
TV UMi s 1 0.4155497 8.77 8.85 0.08 20.04. 03:30 335 (NW) 58
V901 Per p 8 3.256 10.01 10.22 0.21 20.04. 03:30 30 (NE) 6
MS Vir s 1 0.3124379 9.34 9.67 0.33 20.04. 03:30 239 (SW) 2
V468 Hya p 10 0.93511 11.20 11.60 0.40 20.04. 03:30 327 (NW) -34
WW Dra p 1 4.62972 8.30 9.00 0.70 20.04. 03:30 316 (NW) 72
V640 Aur p 1 0.3279975 12.52 13.25 0.73 20.04. 03:30 3 (N) 13
CW Peg s 1 2.372527 11.80 11.80 0.00 20.04. 03:31 100 (E) 46
TW Cru p 9 0.3881436 12.50 13.10 0.60 20.04. 03:31 220 (SW) -45
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.04. 03:31 38 (NE) 30
GS Boo p 1 1.25681 11.40 12.00 0.60 20.04. 03:31 266 (W) 50
V1052 Her s 1 0.370829 12.20 12.20 0.00 20.04. 03:31 211 (SW) 60
PZ Boo s 7 0.622672 12.90 12.90 0.00 20.04. 03:31 274 (W) 60
V581 Sco p 10 0.5110026 11.40 12.10 0.70 20.04. 03:31 197 (S) 0
V591 Lyr p 2 0.300395 11.95 12.15 0.20 20.04. 03:31 180 (S) 78
AH Tau s 1 0.3326733 11.25 11.85 0.60 20.04. 03:32 35 (NE) -7
QS And p 9 0.276678 16.67 17.09 0.42 20.04. 03:32 72 (E) 22
V1353 Ori p 1 0.471453 12.93 13.20 0.27 20.04. 03:32 14 (N) -40
DX CVn s 1 0.35738 12.25 12.60 0.35 20.04. 03:32 291 (W) 34
V401 Cam s 8 0.3158103 13.20 13.60 0.40 20.04. 03:32 5 (N) 30
CE Peg s 1 0.64203 13.20 13.20 0.00 20.04. 03:33 105 (E) 45
AS Ser p 1 0.4662346 11.40 12.00 0.60 20.04. 03:33 231 (SW) 31
SY Hor s 10 0.3116395 11.48 12.08 0.60 20.04. 03:33 94 (E) -68
RZ Tau p 1 0.4156763 10.08 10.71 0.63 20.04. 03:33 27 (NE) -17
EV Cnc p 1 0.441439 12.75 12.90 0.15 20.04. 03:33 322 (NW) -20
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.