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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GU Vul s 2 0.774228 11.60 12.20 0.60 25.07. 16:31 72 (E) 19
V678 Cen p 9 1.301858 10.40 11.00 0.60 25.07. 16:31 167 (S) 1
VZ Lib s 1 0.358261 10.13 10.55 0.42 25.07. 16:31 153 (SE) 20
MN Boo p 9 0.3876975 9.18 9.48 0.30 25.07. 16:31 98 (E) 80
KV Eri p 10 0.271753 12.48 13.01 0.53 25.07. 16:31 281 (W) -79
EK Com s 1 0.266685 12.70 12.70 0.00 25.07. 16:31 210 (SW) 65
V881 Per p 1 0.387377 10.71 11.04 0.33 25.07. 16:31 346 (N) 0
VV Ori p 1 1.485377 5.31 5.66 0.35 25.07. 16:31 296 (NW) -22
V1148 Her p 10 0.2822545 12.50 13.10 0.60 25.07. 16:32 81 (E) 68
V395 And s 9 0.684661 7.55 7.60 0.05 25.07. 16:32 21 (N) 10
QW And s 5 0.49187 12.60 12.60 0.00 25.07. 16:32 5 (N) 10
V646 Aur p 9 0.438786 13.40 13.80 0.40 25.07. 16:32 311 (NW) 22
V1223 Her p 10 0.679439 10.40 10.70 0.30 25.07. 16:32 80 (E) 59
V536 Ori s 8 3.163264 10.40 10.40 0.00 25.07. 16:32 300 (NW) -20
SZ Her s 1 0.818096 9.86 10.10 0.24 25.07. 16:33 89 (E) 45
V2793 Ori s 9 1.45065 12.89 13.59 0.70 25.07. 16:33 290 (W) -11
V430 Dra p 9 0.4102 15.20 16.00 0.80 25.07. 16:33 39 (NE) 41
CG Cha p 10 0.3765523 13.90 14.40 0.50 25.07. 16:33 190 (S) -43
AM Her p 1 0.128927 12.30 15.70 3.40 25.07. 16:33 63 (NE) 48
V728 Her p 1 0.4712895 10.90 11.50 0.60 25.07. 16:33 82 (E) 53
V1374 Tau s 1 0.250818 13.00 13.00 0.00 25.07. 16:33 310 (NW) 5
DS Psc s 4 0.3424915 11.75 11.75 0.00 25.07. 16:34 15 (N) -36
V688 Aql s 5 3.88972 10.30 10.80 0.50 25.07. 16:34 80 (E) 12
V511 Per s 9 3.045303 8.10 8.10 0.00 25.07. 16:34 342 (N) 3
V660 Pup p 10 0.8015 16.34 16.64 0.30 25.07. 16:34 238 (SW) -38
V879 Aql p 9 0.2710068 13.10 14.80 1.70 25.07. 16:35 94 (E) 18
IS Cas s 1 1.841517 12.10 12.20 0.10 25.07. 16:35 18 (N) 24
V1647 Aql s 6 0.463588 13.50 13.90 0.40 25.07. 16:36 99 (E) -6
KW Pup s 2 1.6039075 11.30 11.80 0.50 25.07. 16:36 260 (W) -12
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 25.07. 16:36 348 (N) -24
V423 Tau p 6 0.682416 15.70 16.50 0.80 25.07. 16:36 308 (NW) 2
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.07. 16:36 185 (S) -7
V752 Cep p 10 0.450289 13.05 13.50 0.45 25.07. 16:36 9 (N) 33
FM CMa s 8 2.78945 7.28 7.28 0.00 25.07. 16:36 270 (W) -17
V2766 Ori s 6 0.6032 15.00 15.00 0.00 25.07. 16:36 296 (NW) -14
V947 Per p 6 0.297667 13.45 14.05 0.60 25.07. 16:36 333 (NW) -2
V643 Her p 4 1.223089 13.50 15.00 1.50 25.07. 16:37 89 (E) 30
CH Aur p 10 5.009974 14.80 16.60 1.80 25.07. 16:37 320 (NW) 2
MO Vul p 10 4.926707 14.40 15.40 1.00 25.07. 16:37 79 (E) 17
KW Peg p 1 0.816402 12.17 12.48 0.31 25.07. 16:37 53 (NE) 5
HO Mon p 10 7.894377 11.40 14.20 2.80 25.07. 16:37 278 (W) -6
QQ Boo s 8 0.2764765 12.45 12.45 0.00 25.07. 16:37 95 (E) 73
V1067 Cas p 10 0.413247 12.20 13.15 0.95 25.07. 16:37 3 (N) 35
V649 Lyr s 1 0.292256 14.50 14.91 0.41 25.07. 16:37 68 (E) 46
V634 Aur p 9 0.4509 15.00 15.27 0.27 25.07. 16:38 317 (NW) 14
V839 Oph p 1 0.4090015 8.80 9.39 0.59 25.07. 16:38 104 (E) 23
AT Peg p 1 1.146084 8.97 9.75 0.78 25.07. 16:38 57 (NE) -15
DF Pup p 9 0.771456 12.70 14.00 1.30 25.07. 16:38 257 (W) -15
V690 Pup p 9 4.89927 8.92 9.01 0.09 25.07. 16:38 242 (SW) -24
V645 And p 8 0.4125814 13.05 13.45 0.40 25.07. 16:38 24 (NE) 14
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.