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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V344 Cas p 4 1.000744 12.80 13.40 0.60 04.04. 07:50 52 (NE) 75
AH Aur p 1 0.4941067 10.20 10.70 0.50 04.04. 07:51 42 (NE) -1
SY Ind s 10 0.4714 15.00 15.00 0.00 04.04. 07:51 189 (S) -20
LU Lib p 10 0.351671 13.50 14.30 0.80 04.04. 07:51 257 (W) -12
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 04.04. 07:51 58 (NE) 81
V432 Per p 1 0.3833085 11.00 11.70 0.70 04.04. 07:51 64 (NE) 36
V477 Her p 8 0.3251804 14.90 15.50 0.60 04.04. 07:51 270 (W) 35
V891 Cyg p 5 1.905787 9.30 9.90 0.60 04.04. 07:51 242 (SW) 58
DO Leo p 7 0.2345148 16.00 17.00 1.00 04.04. 07:51 345 (N) -24
V508 Cen s 10 0.3945023 12.70 13.20 0.50 04.04. 07:51 253 (W) -43
V811 Cep p 10 0.2507641 14.20 14.90 0.70 04.04. 07:51 318 (NW) 72
V345 Lac s 1 7.49189 11.10 11.60 0.50 04.04. 07:51 46 (NE) 83
V1252 Her p 10 0.39148 14.50 15.00 0.50 04.04. 07:51 285 (W) 44
BQ Phe p 10 0.218481 10.43 10.60 0.17 04.04. 07:51 153 (SE) -13
V737 Cep p 8 0.2987665 11.95 12.33 0.38 04.04. 07:52 351 (N) 76
V427 Cas s 7 1.305989 13.30 13.70 0.40 04.04. 07:52 50 (NE) 76
V1073 Her s 1 0.2942815 11.00 11.00 0.00 04.04. 07:52 268 (W) 48
MQ Pup p 10 1.4685665 9.03 10.55 1.52 04.04. 07:52 76 (E) -64
AF Pup p 10 0.3836773 13.30 13.50 0.20 04.04. 07:52 74 (E) -73
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.04. 07:52 340 (N) 32
DW UMa p 1 0.13660653 15.10 16.60 1.50 04.04. 07:52 353 (N) 19
RZ Crv p 8 0.3318758 13.30 14.10 0.80 04.04. 07:52 293 (NW) -41
IV Ara p 10 0.99958 13.40 14.50 1.10 04.04. 07:53 213 (SW) -30
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 04.04. 07:53 244 (SW) 57
V395 And s 9 0.684661 7.55 7.60 0.05 04.04. 07:53 89 (E) 70
RZ Com s 1 0.338507 10.42 10.42 0.00 04.04. 07:53 321 (NW) -8
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 04.04. 07:53 258 (W) 18
AD Cap s 10 2.958255 10.77 10.77 0.00 04.04. 07:54 181 (S) 24
NO Vul s 1 0.370765 13.40 14.10 0.70 04.04. 07:54 233 (SW) 51
V917 Cep p 7 0.411767 12.88 13.25 0.37 04.04. 07:54 18 (N) 69
DF CVn p 1 0.3268955 10.96 11.46 0.50 04.04. 07:54 326 (NW) 7
V653 Pup p 10 0.388309 10.25 10.53 0.28 04.04. 07:54 96 (E) -66
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 04.04. 07:54 278 (W) 60
IO Boo p 7 0.2711483 13.00 13.50 0.50 04.04. 07:54 303 (NW) 5
V1101 Her p 1 0.382661 11.95 12.50 0.55 04.04. 07:54 287 (W) 55
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 04.04. 07:55 222 (SW) 12
XY Leo p 1 0.2841029 9.45 9.93 0.48 04.04. 07:55 356 (N) -22
CW Sge s 1 0.6603618 11.00 11.70 0.70 04.04. 07:55 224 (SW) 53
YY CrB s 1 0.37656 8.64 8.64 0.00 04.04. 07:55 296 (NW) 29
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 04.04. 07:55 291 (W) 67
V363 UMa p 10 0.379116 13.75 14.05 0.30 04.04. 07:55 324 (NW) 29
V417 Cam p 10 0.28482 14.20 14.70 0.50 04.04. 07:55 27 (NE) 31
V877 Mon s 8 2.94625 8.22 8.85 0.63 04.04. 07:55 59 (NE) -35
CK Boo s 1 0.3551495 8.99 9.23 0.24 04.04. 07:56 290 (W) -4
QT Lup p 10 0.385957 12.32 12.82 0.50 04.04. 07:56 246 (SW) -41
SW Gru p 10 0.28812 13.50 14.00 0.50 04.04. 07:56 178 (S) -4
YZ Cru p 10 0.836728 13.00 13.50 0.50 04.04. 07:56 231 (SW) -65
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 04.04. 07:56 280 (W) 67
CC Her s 1 1.734029 10.20 10.20 0.00 04.04. 07:56 270 (W) 12
LR Cen p 10 2.095599 12.15 13.28 1.13 04.04. 07:56 222 (SW) -73
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.