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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IN Boo p 7 0.285759 13.90 14.80 0.90 25.04. 19:44 100 (E) 50
V372 Dra p 5 0.533531 10.39 11.09 0.70 25.04. 19:45 41 (NE) 39
QT Boo p 10 0.3190643 11.65 11.80 0.15 25.04. 19:45 63 (NE) 48
OQ Boo p 8 0.398071 12.17 12.26 0.09 25.04. 19:45 92 (E) 40
V641 Ori p 1 0.450815 14.20 14.80 0.60 25.04. 19:45 269 (W) 20
AR Boo s 1 0.3448727 13.50 14.20 0.70 25.04. 19:45 112 (E) 49
WZ Cap s 9 0.3130867 14.00 14.00 0.00 25.04. 19:45 39 (NE) -50
AC Tau s 1 2.043366 10.30 10.30 0.00 25.04. 19:45 276 (W) -3
V413 Gem p 7 0.532812 14.55 15.00 0.45 25.04. 19:46 257 (W) 28
V625 Pup p 10 0.446394 9.43 10.07 0.64 25.04. 19:46 213 (SW) -9
RT LMi p 1 0.3749177 11.40 11.70 0.30 25.04. 19:46 227 (SW) 70
V342 UMa s 1 0.3438515 13.40 13.40 0.00 25.04. 19:46 311 (NW) 86
V355 Cam p 10 0.437059 12.20 12.60 0.40 25.04. 19:46 316 (NW) 35
V1038 Her p 1 0.26818 11.80 12.40 0.60 25.04. 19:46 68 (E) 26
V383 Gem p 2 0.757285 12.78 13.60 0.82 25.04. 19:46 267 (W) 35
CW Aqr s 4 0.542909 10.70 10.80 0.10 25.04. 19:46 19 (N) -56
V374 Dra p 10 0.4034644 9.93 10.15 0.22 25.04. 19:47 44 (NE) 37
V435 Gem p 1 0.3365 10.55 10.92 0.37 25.04. 19:47 250 (W) 44
EO Tau p 9 3.987125 13.60 14.40 0.80 25.04. 19:47 276 (W) 27
V505 Cam s 7 0.336361 13.80 14.40 0.60 25.04. 19:48 354 (N) 56
V640 Aur s 1 0.3279975 12.52 13.00 0.48 25.04. 19:48 304 (NW) 45
GM Sct p 10 2.7307 13.00 13.80 0.80 25.04. 19:48 77 (E) -24
CT Scl p 10 0.406798 11.91 12.12 0.21 25.04. 19:48 302 (NW) -55
AA UMa s 1 0.468127 10.88 11.53 0.65 25.04. 19:48 260 (W) 76
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.04. 19:49 94 (E) -31
V359 Cas p 1 1.303887 11.80 12.60 0.80 25.04. 19:49 356 (N) 16
BQ Tri p 10 0.495851 12.50 12.85 0.35 25.04. 19:49 324 (NW) 3
CR Del s 8 0.3537417 13.50 13.70 0.20 25.04. 19:49 39 (NE) -16
V757 Cep p 8 0.343873 14.00 14.80 0.80 25.04. 19:49 355 (N) 39
AA Eri p 6 0.5008423 12.80 13.30 0.50 25.04. 19:49 272 (W) -17
SW Lyn p 1 0.6440665 9.51 10.20 0.69 25.04. 19:49 272 (W) 58
V951 Per p 7 0.270478 12.70 13.20 0.50 25.04. 19:49 303 (NW) 18
AM Oct s 10 0.5017 14.40 14.90 0.50 25.04. 19:50 163 (S) -61
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.04. 19:50 5 (N) -39
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.04. 19:50 342 (N) 22
V403 Cam p 10 0.3863595 11.16 11.38 0.22 25.04. 19:50 325 (NW) 48
V389 Cam s 9 0.439897 11.80 12.50 0.70 25.04. 19:50 330 (NW) 47
V582 Lyr p 1 0.255905 13.44 14.61 1.17 25.04. 19:50 44 (NE) 16
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.04. 19:51 351 (N) 42
TX Cet s 1 0.740841 10.90 11.12 0.22 25.04. 19:51 310 (NW) -29
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.04. 19:51 116 (SE) 49
T Aur p 6 0.20437829 15.20 15.50 0.30 25.04. 19:51 287 (W) 27
OP Boo p 10 0.311443 12.80 13.10 0.30 25.04. 19:51 61 (NE) 54
V632 Aur p 8 0.4652 15.95 17.25 1.30 25.04. 19:51 291 (W) 35
V432 Hya p 10 1.115657 7.90 7.98 0.08 25.04. 19:51 211 (SW) 24
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.04. 19:51 107 (E) -20
GQ Cnc p 2 0.422208 13.40 14.40 1.00 25.04. 19:51 234 (SW) 58
LO Pup s 10 1.204554 13.80 13.90 0.10 25.04. 19:51 224 (SW) 6
EH Mon p 9 3.634765 13.80 16.30 2.50 25.04. 19:51 245 (SW) 11
GM UMa p 10 1.442553 6.65 6.80 0.15 25.04. 19:51 278 (W) 81
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.