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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KT Cnc s 8 0.323691 13.60 14.20 0.60 20.07. 20:03 306 (NW) -13
V373 Cam s 7 0.370807 12.50 12.80 0.30 20.07. 20:04 2 (N) 19
IT Cnc p 6 0.363657 12.50 12.90 0.40 20.07. 20:04 309 (NW) -3
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 20.07. 20:04 52 (NE) 60
IW Lyr s 4 0.7985204 13.10 13.30 0.20 20.07. 20:04 116 (SE) 71
BT Tri p 10 0.2512 14.20 14.80 0.60 20.07. 20:04 35 (NE) -1
V1302 Her p 1 0.316291 12.72 13.10 0.38 20.07. 20:04 119 (SE) 79
AC Cnc p 1 0.3004773 13.80 15.40 1.60 20.07. 20:05 305 (NW) -10
AR CrB p 1 0.3973515 10.80 11.45 0.65 20.07. 20:05 213 (SW) 65
XZ Mon s 8 0.876084 13.40 13.60 0.20 20.07. 20:05 323 (NW) -38
CC Peg p 1 0.6056033 12.60 13.30 0.70 20.07. 20:05 85 (E) 34
V658 Ara p 10 0.6276 15.40 16.00 0.60 20.07. 20:05 182 (S) -22
V505 And p 10 0.394143 13.80 14.60 0.80 20.07. 20:05 47 (NE) 14
OQ Boo p 8 0.398071 12.17 12.26 0.09 20.07. 20:06 236 (SW) 59
FM Vul s 1 0.784642 12.80 13.00 0.20 20.07. 20:06 114 (SE) 53
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.07. 20:06 319 (NW) 38
V1232 Her p 9 0.267905 14.45 15.13 0.68 20.07. 20:06 182 (S) 78
HR Boo s 1 0.315967 13.25 13.70 0.45 20.07. 20:06 235 (SW) 52
NN Aqr p 4 0.306779 13.47 14.14 0.67 20.07. 20:06 105 (E) 12
BO Ari s 1 0.3181937 10.00 10.00 0.00 20.07. 20:06 37 (NE) -4
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.07. 20:06 249 (W) 18
KU Lac p 9 4.672682 14.00 15.30 1.30 20.07. 20:06 52 (NE) 44
DS CMi p 10 0.649354 11.60 11.90 0.30 20.07. 20:07 317 (NW) -31
AS CrB p 1 0.380663 11.35 11.85 0.50 20.07. 20:07 223 (SW) 71
KW Boo s 5 0.348865 14.00 14.50 0.50 20.07. 20:07 246 (SW) 53
YY CrB p 1 0.37656 8.64 9.13 0.49 20.07. 20:07 233 (SW) 72
RU Col p 10 0.5128272 11.44 12.06 0.62 20.07. 20:07 339 (N) -69
OQ Cam p 6 0.43784 10.90 11.40 0.50 20.07. 20:07 10 (N) 26
V1139 Cas p 1 0.2971 12.80 13.23 0.43 20.07. 20:07 29 (NE) 24
V777 Cen s 5 1.775995 10.90 10.90 0.00 20.07. 20:08 230 (SW) -36
V889 Cep s 10 0.418336 12.55 12.80 0.25 20.07. 20:08 35 (NE) 47
V403 Her p 10 0.8223 15.70 16.20 0.50 20.07. 20:08 168 (S) 62
AO Cas p 10 3.523487 6.07 6.24 0.17 20.07. 20:08 42 (NE) 28
V409 Cam s 9 6.67646 11.03 11.03 0.00 20.07. 20:08 357 (N) 36
AH Lyr p 1 1.030705 12.00 13.00 1.00 20.07. 20:08 120 (SE) 56
IO Boo s 7 0.2711483 13.00 13.00 0.00 20.07. 20:08 249 (W) 49
AN Gem s 9 2.032404 13.20 13.30 0.10 20.07. 20:09 330 (NW) -15
GR Vir p 1 0.346974 7.80 8.40 0.60 20.07. 20:09 219 (SW) 26
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 20.07. 20:09 169 (S) 32
V1045 Her p 1 0.510283 10.90 11.40 0.50 20.07. 20:09 162 (S) 86
LW And p 9 0.472811 15.50 16.40 0.90 20.07. 20:09 31 (NE) 6
V1098 Her s 1 0.352269 12.44 12.44 0.00 20.07. 20:09 85 (E) 84
V1167 Her p 3 0.275279 9.89 9.89 0.00 20.07. 20:09 196 (S) 46
QW Gem p 1 0.3581235 10.33 10.74 0.41 20.07. 20:09 337 (NW) -7
RW CrB p 1 0.7264112 10.22 10.78 0.56 20.07. 20:09 226 (SW) 64
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.07. 20:09 244 (SW) 58
V1275 Her p 10 0.29111 14.10 14.70 0.60 20.07. 20:09 116 (SE) 84
V1847 Ori p 1 0.342605 12.09 12.36 0.27 20.07. 20:10 359 (N) -28
CC Her s 1 1.734029 10.20 10.20 0.00 20.07. 20:10 197 (S) 48
KM UMa s 1 0.3518602 11.00 11.50 0.50 20.07. 20:10 288 (W) 33
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.