Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V871 Cyg p 9 1.11876 14.40 14.90 0.50 05.05. 02:45 146 (SE) 71
AP Dor p 10 0.213593 9.38 9.60 0.22 05.05. 02:46 133 (SE) -74
V506 And p 9 0.34345 13.60 14.40 0.80 05.05. 02:46 67 (NE) 23
V455 Mon p 5 0.6817285 14.50 15.30 0.80 05.05. 02:46 355 (N) -40
V947 Cep p 10 0.331677 12.62 12.88 0.26 05.05. 02:46 14 (N) 52
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 05.05. 02:46 148 (SE) 71
V1095 Her s 1 0.415379 11.90 11.90 0.00 05.05. 02:46 250 (W) 76
IV Dra p 4 0.2681055 13.70 14.10 0.40 05.05. 02:46 295 (NW) 62
GQ Cnc p 2 0.422208 13.40 14.40 1.00 05.05. 02:46 326 (NW) -6
V2698 Oph p 9 1.47028 12.90 13.65 0.75 05.05. 02:47 216 (SW) 37
HR Boo s 1 0.315967 13.25 13.70 0.45 05.05. 02:47 260 (W) 37
HI Cep s 4 1.752931 12.30 12.30 0.00 05.05. 02:47 41 (NE) 71
V718 Her p 7 0.5960123 13.90 14.30 0.40 05.05. 02:47 266 (W) 74
MX Del p 4 0.864703 8.99 9.18 0.18 05.05. 02:47 131 (SE) 53
V648 And p 10 0.5321 13.45 14.10 0.65 05.05. 02:47 73 (E) 41
FR Ori p 1 0.883163 11.00 11.90 0.90 05.05. 02:47 14 (N) -30
DK Cep p 1 0.985907 12.20 14.20 2.00 05.05. 02:47 49 (NE) 61
BF Cru s 10 0.4988062 12.90 13.20 0.30 05.05. 02:47 219 (SW) -43
V381 Cam p 7 0.458029 12.50 13.10 0.60 05.05. 02:47 9 (N) 32
V343 Mus p 10 2.6059 14.89 14.91 0.02 05.05. 02:48 214 (SW) -41
FL Lac p 1 1.107321 12.90 13.80 0.90 05.05. 02:48 63 (NE) 52
V830 Cep p 10 0.2601155 13.40 14.85 1.45 05.05. 02:48 26 (NE) 65
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 05.05. 02:48 185 (S) 14
V1261 Her p 4 0.397693 13.00 14.00 1.00 05.05. 02:48 215 (SW) 57
V1148 Her p 10 0.2822545 12.50 13.10 0.60 05.05. 02:49 282 (W) 64
V505 Cyg s 1 0.667664 11.70 12.00 0.30 05.05. 02:49 121 (SE) 64
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 05.05. 02:49 60 (NE) 55
CL CrB s 8 0.318808 11.41 11.66 0.25 05.05. 02:49 257 (W) 59
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 05.05. 02:49 154 (SE) 68
CZ Cha p 10 0.3225055 14.00 14.60 0.60 05.05. 02:49 196 (S) -54
AS Aps s 9 0.399351 13.40 13.80 0.40 05.05. 02:49 194 (S) -37
BG UMa p 8 0.6630411 10.84 10.93 0.09 05.05. 02:49 310 (NW) 45
AQ Com p 1 0.2813295 15.20 15.70 0.50 05.05. 02:49 284 (W) 17
V1295 Her p 1 0.349236 12.05 12.50 0.45 05.05. 02:50 247 (SW) 79
HH Lac p 10 0.200593 14.00 15.50 1.50 05.05. 02:50 57 (NE) 52
V489 And s 8 0.422756 12.00 12.00 0.00 05.05. 02:50 77 (E) 22
V879 Aql p 9 0.2710068 13.10 14.80 1.70 05.05. 02:50 177 (S) 51
V401 Pav p 10 0.327112 11.32 11.90 0.58 05.05. 02:50 185 (S) -26
PX Car p 10 0.795101 9.65 10.45 0.80 05.05. 02:50 145 (SE) -84
IY UMa p 4 0.0739138 18.40 20.00 1.60 05.05. 02:50 328 (NW) 29
Y Crv p 7 0.329037 11.73 12.10 0.37 05.05. 02:50 261 (W) -12
V489 Ser p 9 0.078847 19.20 21.00 1.80 05.05. 02:50 230 (SW) 28
V509 Oph p 3 1.223458 12.60 13.80 1.20 05.05. 02:50 195 (S) 43
V393 Cam p 9 0.385712 13.90 14.70 0.80 05.05. 02:51 7 (N) 31
II Aur p 5 0.918907 14.70 16.20 1.50 05.05. 02:51 20 (N) -3
IY Lyr p 8 0.653167 13.80 14.10 0.30 05.05. 02:51 190 (S) 71
MU. Sco p 10 1.44627 2.89 3.15 0.26 05.05. 02:52 202 (S) -2
V1067 Her p 1 0.258109 12.58 13.21 0.63 05.05. 02:52 244 (SW) 78
V369 Dra p 10 0.40095 13.40 13.80 0.40 05.05. 02:52 283 (W) 77
EP Aur p 1 0.5910081 10.80 11.30 0.50 05.05. 02:52 7 (N) -8
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.