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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:44 UTC
Nautical Twilight (12°): 01:29 // 20:42 UTC
Astronomical Twilight (18°): 23:52 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Cam p 1 0.3661395 12.94 13.54 0.60 17.07. 04:36 60 (NE) 60
YZ Phe p 10 0.23472665 12.65 13.32 0.67 17.07. 04:36 176 (S) -6
BF Cru p 10 0.4988062 12.90 13.40 0.50 17.07. 04:36 159 (S) -76
X PsA p 10 0.3977746 13.00 14.30 1.30 17.07. 04:36 222 (SW) 4
XZ Cnc p 1 0.714673 9.80 10.20 0.40 17.07. 04:36 68 (E) -1
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 17.07. 04:37 334 (NW) 24
AI Tri p 3 0.19174566 16.00 16.50 0.50 17.07. 04:37 153 (SE) 68
V628 Cyg s 1 0.9665906 12.20 12.50 0.30 17.07. 04:37 288 (W) 54
LL UMa p 8 0.323393 15.40 16.20 0.80 17.07. 04:37 20 (N) 36
QS And p 9 0.276678 16.67 17.09 0.42 17.07. 04:37 212 (SW) 66
PR Mon p 9 1.123728 11.00 11.70 0.70 17.07. 04:37 93 (E) -11
CZ CMa p 9 0.818973 13.40 13.70 0.30 17.07. 04:37 101 (E) -15
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 17.07. 04:37 279 (W) 9
V1355 Tau p 7 0.244668 13.00 13.00 0.00 17.07. 04:37 99 (E) 40
V532 Mon s 1 0.4669795 12.20 12.20 0.00 17.07. 04:37 93 (E) 2
V1197 Her s 1 0.2626795 13.17 13.17 0.00 17.07. 04:37 319 (NW) -1
V1189 Aql p 10 0.3154 13.50 14.50 1.00 17.07. 04:38 274 (W) -1
HN Psc p 10 0.329519 10.75 10.95 0.20 17.07. 04:38 172 (S) 73
BE Cep p 1 0.4243943 12.40 13.30 0.90 17.07. 04:38 306 (NW) 66
V509 Cam s 6 0.350347 13.00 13.50 0.50 17.07. 04:38 12 (N) 44
PX Cas p 10 1.8396105 14.80 16.00 1.20 17.07. 04:39 304 (NW) 73
RS Ser s 7 0.59814 10.80 11.40 0.60 17.07. 04:39 274 (W) -20
EI CVn s 1 0.260766 11.80 12.45 0.65 17.07. 04:39 351 (N) -5
CP Hyi p 10 0.479406 7.90 8.04 0.14 17.07. 04:40 175 (S) -42
QU Lyr s 2 1.22303638 12.70 13.10 0.40 17.07. 04:40 294 (NW) 26
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 17.07. 04:41 296 (NW) 30
CC Cas s 5 3.3663322 7.06 7.26 0.20 17.07. 04:41 48 (NE) 71
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.07. 04:41 58 (NE) -5
KZ Pav s 7 0.949879 7.71 7.71 0.00 17.07. 04:41 203 (SW) -39
PS Del p 9 0.753477 11.95 12.40 0.45 17.07. 04:41 265 (W) 21
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 17.07. 04:42 270 (W) 9
XY Ari p 10 0.25265 13.54 17.60 4.06 17.07. 04:42 140 (SE) 54
V1687 Aql p 10 0.587805 11.50 11.90 0.40 17.07. 04:42 274 (W) 2
V659 Ara s 10 0.2918802 13.90 14.40 0.50 17.07. 04:42 228 (SW) -60
YY Eri p 1 0.3214963 8.37 9.04 0.67 17.07. 04:42 136 (SE) 19
BH Lyn p 10 0.1558756 13.70 16.30 2.60 17.07. 04:42 44 (NE) 30
EM Cyg p 1 0.2909091 11.90 14.40 2.50 17.07. 04:43 288 (W) 25
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 17.07. 04:43 293 (NW) 38
V520 Cas p 1 0.489832 12.50 13.10 0.60 17.07. 04:43 301 (NW) 74
PY Vir p 1 0.311248 9.60 10.10 0.50 17.07. 04:43 5 (N) -44
AH Tau p 1 0.3326733 11.25 11.92 0.67 17.07. 04:43 119 (SE) 53
V418 Cam p 9 0.3067595 13.70 14.40 0.70 17.07. 04:43 29 (NE) 53
SV Cam p 1 0.593072 8.40 9.00 0.60 17.07. 04:43 12 (N) 51
CF Pup p 10 7.64967 9.40 12.60 3.20 17.07. 04:44 137 (SE) -26
TW Lac p 2 3.037494 11.50 13.30 1.80 17.07. 04:44 297 (NW) 63
V1847 Ori p 1 0.342605 12.09 12.36 0.27 17.07. 04:44 110 (E) 30
AS Cen p 10 0.3052373 13.00 13.20 0.20 17.07. 04:44 123 (SE) -69
V1105 Her p 5 0.321736 12.60 13.00 0.40 17.07. 04:44 303 (NW) 12
BZ Eri p 1 0.6641701 9.00 9.48 0.48 17.07. 04:44 134 (SE) 23
V1054 Her s 4 0.648206 11.90 11.90 0.00 17.07. 04:44 303 (NW) -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.