Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V440 Cas s 8 0.32568791 15.00 15.00 0.00 30.07. 02:18 307 (NW) 88
V1138 Her p 10 0.4609 13.80 14.10 0.30 30.07. 02:19 323 (NW) 22
IV Tau p 5 0.979809 14.40 16.40 2.00 30.07. 02:19 83 (E) 33
CV Gem p 8 1.848393 14.90 16.40 1.50 30.07. 02:19 67 (NE) 9
YY Cnc s 1 0.698445 11.30 10.30 -1.00 30.07. 02:19 40 (NE) 2
EE Cet s 3 0.379922 8.76 8.76 0.00 30.07. 02:19 122 (SE) 35
IW Boo s 4 0.264742 13.40 13.40 0.00 30.07. 02:19 334 (NW) 8
GR Tau s 1 0.429851 10.26 10.49 0.23 30.07. 02:20 98 (E) 33
BO Ari s 1 0.3181937 10.00 10.00 0.00 30.07. 02:20 117 (SE) 55
V1237 Cen p 9 0.486009 11.10 11.90 0.80 30.07. 02:20 177 (S) -78
V959 Cep p 9 0.372264 11.45 11.68 0.23 30.07. 02:20 359 (N) 71
DY CVn s 1 0.2459495 12.00 12.00 0.00 30.07. 02:20 344 (N) -2
XY LMi p 1 0.436886 10.70 11.10 0.40 30.07. 02:20 17 (N) -6
UX Eri p 1 0.4452835 11.15 11.71 0.56 30.07. 02:21 127 (SE) 19
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 30.07. 02:21 302 (NW) 77
AH Gem p 1 0.336762 14.40 14.90 0.50 30.07. 02:21 68 (E) 3
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.07. 02:21 320 (NW) -67
V1198 Her p 10 0.363628 10.80 11.10 0.30 30.07. 02:21 312 (NW) 21
CC Com s 1 0.2206859 11.30 11.30 0.00 30.07. 02:22 356 (N) -17
IX Boo s 8 0.35431 12.90 12.90 0.00 30.07. 02:22 327 (NW) -10
MT Her p 1 0.4877185 11.86 12.86 1.00 30.07. 02:22 274 (W) 16
V338 Dra p 5 0.2351485 13.30 13.90 0.60 30.07. 02:22 331 (NW) 30
BG Del p 7 0.5636117 13.60 14.00 0.40 30.07. 02:22 251 (W) 37
V752 Cen p 2 0.370229 9.10 9.66 0.56 30.07. 02:22 10 (N) -76
V930 Cep s 8 0.393722 12.48 12.83 0.35 30.07. 02:22 349 (N) 69
V1095 Her s 1 0.415379 11.90 11.90 0.00 30.07. 02:23 305 (NW) 28
V501 CrA p 10 0.4110817 12.80 13.40 0.60 30.07. 02:23 239 (SW) -27
V656 Pup p 10 0.32903 18.12 18.27 0.15 30.07. 02:23 114 (SE) -47
AE Vol p 10 0.406614 9.97 10.54 0.57 30.07. 02:23 139 (SE) -61
LX Cas s 4 1.397151 14.90 15.30 0.40 30.07. 02:23 50 (NE) 62
KT Cnc s 8 0.323691 13.60 14.20 0.60 30.07. 02:23 52 (NE) -14
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 30.07. 02:23 135 (SE) 28
V445 Cam p 10 0.30118 14.40 15.20 0.80 30.07. 02:23 17 (N) 47
GO CVn s 7 0.537569 13.50 13.50 0.00 30.07. 02:23 337 (NW) 7
GN Boo s 1 0.3016025 10.75 10.75 0.00 30.07. 02:23 323 (NW) -1
GV Gem p 8 1 14.90 15.60 0.70 30.07. 02:24 69 (E) 1
V591 Lyr p 2 0.300395 11.95 12.15 0.20 30.07. 02:24 293 (NW) 33
V1220 Sco p 10 1 14.20 15.00 0.80 30.07. 02:24 250 (W) -39
QQ Lup p 10 0.251562 12.40 13.35 0.95 30.07. 02:24 262 (W) -62
V521 Mon s 1 2.9706633 10.10 10.40 0.30 30.07. 02:24 79 (E) -10
V677 Cen p 9 0.3250284 11.50 11.70 0.20 30.07. 02:24 272 (W) -60
AC Crt p 3 0.617262 9.72 10.17 0.45 30.07. 02:24 22 (N) -51
V384 Vul p 1 0.4388572 12.72 13.16 0.44 30.07. 02:24 252 (W) 51
V592 Lyr s 1 0.355684 11.54 11.54 0.00 30.07. 02:24 288 (W) 31
V704 Cyg s 1 0.570705 13.60 14.20 0.60 30.07. 02:24 274 (W) 65
HM Mon p 1 0.40765587 13.40 14.20 0.80 30.07. 02:25 77 (E) -10
FN Cam p 1 0.677137 8.58 9.05 0.47 30.07. 02:25 10 (N) 39
AC Psc p 3 0.335307 13.60 14.60 1.00 30.07. 02:25 193 (S) 46
CM Com s 1 0.5545147 13.00 13.00 0.00 30.07. 02:25 355 (N) -18
V857 Her s 1 0.38223 10.90 10.90 0.00 30.07. 02:25 308 (NW) 19
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.