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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:23 // 17:40 UTC
Civil Twilight (6°): 03:52 // 18:12 UTC
Nautical Twilight (12°): 03:12 // 18:52 UTC
Astronomical Twilight (18°): 02:28 // 19:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Aqr s 1 0.327415 12.40 12.40 0.00 07.04. 04:46 121 (SE) 22
QV Lup p 10 0.365618 11.35 11.78 0.43 07.04. 04:46 221 (SW) -17
GN TrA p 9 0.6146065 11.30 11.80 0.50 07.04. 04:46 199 (S) -32
HI Pup s 10 0.4326186 10.70 11.00 0.30 07.04. 04:46 265 (W) -83
AH Cnc s 1 0.360455 13.31 13.68 0.37 07.04. 04:47 327 (NW) -23
V401 Cam s 8 0.3158103 13.20 13.60 0.40 07.04. 04:47 7 (N) 30
V1101 Her s 1 0.382661 11.95 11.95 0.00 07.04. 04:47 250 (W) 82
EX CVn p 4 0.2771572 13.10 13.50 0.40 07.04. 04:47 298 (NW) 28
V1360 Her s 6 1.419237 12.80 12.80 0.00 07.04. 04:47 177 (S) 59
YY Gru p 9 0.2926495 12.40 13.20 0.80 07.04. 04:47 144 (SE) -23
KZ Cnc p 9 1 15.66 15.76 0.10 07.04. 04:48 328 (NW) -23
V397 Pup s 7 3.004449 5.91 5.91 0.00 07.04. 04:48 318 (NW) -72
CW Aqr s 4 0.542909 10.70 10.80 0.10 07.04. 04:48 130 (SE) 9
AC Lac p 10 1.619175 14.70 15.90 1.20 07.04. 04:48 67 (NE) 57
RS CMi p 7 2.496701 13.80 15.40 1.60 07.04. 04:48 345 (N) -36
DR CVn p 1 0.329058 11.70 11.96 0.26 07.04. 04:48 296 (NW) 26
BK Vul s 1 0.453463 12.80 12.80 0.00 07.04. 04:48 112 (E) 53
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 07.04. 04:48 75 (E) 59
V972 Her s 5 0.4430605 6.72 6.72 0.00 07.04. 04:48 214 (SW) 70
GU Aps s 10 0.436522 14.00 14.50 0.50 07.04. 04:48 189 (S) -43
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 07.04. 04:49 159 (S) 69
SW Ant s 10 0.3802 13.80 14.60 0.80 07.04. 04:49 289 (W) -48
TY Boo p 1 0.3171485 10.81 11.47 0.66 07.04. 04:49 273 (W) 46
FQ CVn p 1 0.371037 12.95 13.40 0.45 07.04. 04:49 284 (W) 32
V722 Her p 9 0.5046925 15.00 15.70 0.70 07.04. 04:49 258 (W) 71
CH Aur p 10 5.009974 14.80 16.60 1.80 07.04. 04:49 22 (N) -5
V365 Peg p 8 1.080321 10.12 10.59 0.47 07.04. 04:50 114 (SE) 48
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 07.04. 04:50 158 (S) 67
V440 Cas s 8 0.32568791 15.00 15.00 0.00 07.04. 04:50 59 (NE) 47
V659 Ara p 10 0.2918802 13.90 14.50 0.60 07.04. 04:50 196 (S) -24
FW Per s 2 0.7912316 14.30 14.30 0.00 07.04. 04:50 22 (N) 17
V449 Cam p 10 2.902 12.70 13.00 0.30 07.04. 04:50 1 (N) 23
V405 Gem p 1 0.462107 10.88 11.04 0.16 07.04. 04:51 2 (N) -24
ER Cep p 9 0.2857369 15.67 16.34 0.67 07.04. 04:51 7 (N) 50
V1471 Aql p 9 1.11419 8.42 8.63 0.21 07.04. 04:51 156 (SE) 40
V432 Per s 1 0.3833085 11.00 11.60 0.60 07.04. 04:51 39 (NE) 15
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 07.04. 04:51 193 (S) 11
QU Cyg s 1 0.3469114 14.50 15.10 0.60 07.04. 04:52 130 (SE) 74
AU Phe p 10 0.2658125 12.23 12.78 0.55 07.04. 04:52 117 (SE) -42
AH Vir s 1 0.4075267 8.89 8.89 0.00 07.04. 04:52 285 (W) 3
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 07.04. 04:52 140 (SE) 21
GY Pup s 10 0.4121794 11.90 12.30 0.40 07.04. 04:52 337 (NW) -79
V2769 Ori p 5 0.27872 15.00 15.30 0.30 07.04. 04:52 18 (N) -33
BG Vul s 1 0.4032397 12.90 13.70 0.80 07.04. 04:53 121 (SE) 50
V645 Ori p 1 1.040445 13.30 14.70 1.40 07.04. 04:53 10 (N) -24
KK Dra s 3 1.19284 11.80 11.80 0.00 07.04. 04:53 10 (N) 80
WW Sex p 8 1.439149 9.96 10.50 0.54 07.04. 04:53 305 (NW) -32
V956 Aql p 10 0.3961755 13.90 14.30 0.40 07.04. 04:53 178 (S) 29
V1713 Aql p 8 0.531732 10.61 11.15 0.54 07.04. 04:54 166 (S) 41
IW Boo p 4 0.264742 13.40 13.70 0.30 07.04. 04:54 290 (W) 43
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.