Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:43 // 15:00 UTC
Civil Twilight (6°): 06:07 // 15:36 UTC
Nautical Twilight (12°): 05:26 // 16:17 UTC
Astronomical Twilight (18°): 04:47 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1094 Cas s 1 0.51429 12.40 12.74 0.34 09.12. 07:30 3 (N) 19
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 09.12. 07:30 124 (SE) 76
GN CVn s 1 0.395009 12.00 12.50 0.50 09.12. 07:30 160 (S) 78
PZ UMa s 7 0.2626732 12.50 12.50 0.00 09.12. 07:30 295 (NW) 50
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 09.12. 07:30 323 (NW) -13
PY Lyr s 1 0.385768 12.50 12.50 0.00 09.12. 07:30 75 (E) 26
CW CMi s 1 0.313192 11.20 11.20 0.00 09.12. 07:30 269 (W) 1
BP Vul s 1 1.940346 10.10 10.50 0.40 09.12. 07:31 69 (E) 10
BN Ari p 1 0.2993717 10.38 11.02 0.64 09.12. 07:31 355 (N) -13
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 09.12. 07:31 64 (NE) -37
AM Eri p 4 0.3165735 14.40 15.20 0.80 09.12. 07:31 304 (NW) -40
EQ Com s 1 0.3618824 14.40 14.40 0.00 09.12. 07:31 201 (S) 57
V498 Cen p 10 0.757515 10.30 11.30 1.00 09.12. 07:31 181 (S) -5
YY Del s 1 0.793093 11.30 11.30 0.00 09.12. 07:31 73 (E) 4
V737 Cep p 8 0.2987665 11.95 12.33 0.38 09.12. 07:31 30 (NE) 35
DN Cas s 1 2.310951 9.81 10.13 0.32 09.12. 07:32 355 (N) 21
EN Oct s 1 0.288913 11.88 12.50 0.62 09.12. 07:32 180 (S) -50
XY Men p 10 0.7766348 10.63 11.27 0.64 09.12. 07:32 208 (SW) -58
BO Peg s 1 0.580428 11.50 11.60 0.10 09.12. 07:32 62 (NE) -7
CR Aqr s 6 0.514491 13.60 14.20 0.60 09.12. 07:32 83 (E) -24
V1157 Her p 10 0.31589 14.10 14.70 0.60 09.12. 07:32 98 (E) 63
FI Boo s 1 0.389997 9.60 9.60 0.00 09.12. 07:32 76 (E) 75
UY Mus s 10 0.562441 11.70 12.00 0.30 09.12. 07:32 189 (S) -27
AH Aur s 1 0.4941067 10.20 10.70 0.50 09.12. 07:32 303 (NW) 9
UV Leo s 1 0.60008641 8.90 9.49 0.59 09.12. 07:32 244 (SW) 38
V1143 Her p 1 0.318275 13.00 14.00 1.00 09.12. 07:33 108 (E) 36
V1147 Her p 10 0.254469 13.80 14.30 0.50 09.12. 07:33 94 (E) 66
V531 And p 10 0.406372 11.40 11.60 0.20 09.12. 07:33 4 (N) -6
V396 Mon p 1 0.3963436 12.60 13.60 1.00 09.12. 07:33 286 (W) -8
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 09.12. 07:33 10 (N) 27
V571 Lyr p 3 1.252594 11.70 12.30 0.60 09.12. 07:33 69 (E) 45
PY Boo p 9 0.278049 12.10 12.65 0.55 09.12. 07:33 75 (E) 74
GY Lib p 9 0.519098 12.30 13.00 0.70 09.12. 07:34 153 (SE) 30
HI Pup p 10 0.4326186 10.70 11.00 0.30 09.12. 07:34 234 (SW) -38
BG Vul s 1 0.4032397 12.90 13.70 0.80 09.12. 07:34 59 (NE) 3
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 09.12. 07:34 47 (NE) 16
GU Aps p 10 0.436522 14.00 14.70 0.70 09.12. 07:35 174 (S) -41
NY Vir s 1 0.10101597 13.30 13.30 0.00 09.12. 07:35 183 (S) 38
XZ Ari s 7 0.265488 13.85 13.85 0.00 09.12. 07:35 350 (N) -11
HS Vul p 1 0.3320847 13.90 14.20 0.30 09.12. 07:35 73 (E) 15
BW Cha p 10 2.116262 10.10 11.20 1.10 09.12. 07:35 181 (S) -38
V627 Aur p 8 0.387842 13.70 14.10 0.40 09.12. 07:35 316 (NW) 14
V667 Ori p 8 1.025044 14.70 15.80 1.10 09.12. 07:35 300 (NW) -2
V1035 Her s 4 0.971205 10.90 10.90 0.00 09.12. 07:36 92 (E) 56
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 09.12. 07:36 75 (E) 26
V2637 Oph p 7 0.386173 11.80 12.27 0.47 09.12. 07:36 118 (SE) 28
DK Cyg s 1 0.470693 10.37 10.90 0.53 09.12. 07:36 49 (NE) 12
IX Boo s 8 0.35431 12.90 12.90 0.00 09.12. 07:36 167 (S) 63
V1071 Cen p 10 2.69535 9.68 10.23 0.55 09.12. 07:36 210 (SW) -4
V955 Cep s 9 1.040474 12.18 12.50 0.32 09.12. 07:36 6 (N) 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.