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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:12 // 17:48 UTC
Civil Twilight (6°): 03:40 // 18:20 UTC
Nautical Twilight (12°): 02:59 // 19:01 UTC
Astronomical Twilight (18°): 02:14 // 19:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Aur s 1 0.3279975 12.52 13.00 0.48 01.09. 09:36 294 (NW) 60
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 01.09. 09:36 27 (NE) -20
V685 Her s 10 0.5891435 15.40 15.80 0.40 01.09. 09:36 65 (NE) 10
PZ UMa s 7 0.2626732 12.50 12.50 0.00 01.09. 09:36 95 (E) 89
V639 Aur p 4 0.3571 14.01 14.85 0.84 01.09. 09:37 295 (NW) 58
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 01.09. 09:37 349 (N) 17
V517 And p 10 0.49053 13.30 13.60 0.30 01.09. 09:37 319 (NW) 8
V432 Aur s 7 3.08175 8.00 8.26 0.26 01.09. 09:37 274 (W) 49
PY Cyg p 8 0.4650325 14.80 15.20 0.40 01.09. 09:37 16 (N) 1
ZZ Eri p 3 0.45206 13.90 15.00 1.10 01.09. 09:37 253 (W) 0
OT Cep s 3 0.4812313 12.70 13.30 0.60 01.09. 09:38 352 (N) 44
BN Cir s 7 4.409733 9.20 9.20 0.00 01.09. 09:38 138 (SE) -41
AQ Com p 1 0.2813295 15.20 15.70 0.50 01.09. 09:38 107 (E) 42
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 01.09. 09:38 137 (SE) -4
NZ Boo p 1 0.0589094 17.20 20.00 2.80 01.09. 09:38 70 (E) 28
NT Boo p 10 0.434877 12.10 12.35 0.25 01.09. 09:38 55 (NE) 39
EU Peg p 5 0.721115 12.20 12.80 0.60 01.09. 09:38 338 (N) -10
AL Ari p 1 3.747457 9.31 9.66 0.35 01.09. 09:38 286 (W) 4
EK Aqr p 1 0.61279 10.80 11.33 0.53 01.09. 09:39 313 (NW) -40
FQ CVn p 1 0.371037 12.95 13.40 0.45 01.09. 09:39 85 (E) 40
CN Com s 1 0.7354425 13.30 13.50 0.20 01.09. 09:39 117 (SE) 41
EX And s 8 1.632506 12.70 13.00 0.30 01.09. 09:39 337 (NW) 12
FR Del s 8 0.3497468 15.00 15.30 0.30 01.09. 09:39 8 (N) -28
V501 Cyg p 8 2.806245 12.70 13.50 0.80 01.09. 09:39 12 (N) -5
CM CMa p 10 0.53093 13.00 13.40 0.40 01.09. 09:39 213 (SW) 15
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 01.09. 09:40 158 (S) -44
CT CMa p 10 1.751242 12.30 14.00 1.70 01.09. 09:40 208 (SW) 9
V480 Peg p 9 0.3735416 12.90 13.30 0.40 01.09. 09:40 352 (N) -18
UZ For p 10 0.087865429 18.20 20.90 2.70 01.09. 09:40 251 (W) -18
AN UMa p 6 0.07975275 14.90 20.20 5.30 01.09. 09:40 97 (E) 72
V797 Cep p 1 0.270449 14.60 15.00 0.40 01.09. 09:40 347 (N) 45
EN Oct s 1 0.288913 11.88 12.50 0.62 01.09. 09:40 180 (S) -50
V344 Dra p 9 0.332887 13.70 14.20 0.50 01.09. 09:40 41 (NE) 37
V1345 Her p 9 0.78056 14.60 16.20 1.60 01.09. 09:40 45 (NE) -17
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 01.09. 09:40 298 (NW) -22
AI Tri p 3 0.19174566 16.00 16.50 0.50 01.09. 09:40 304 (NW) 11
SS Ari p 1 0.405986 10.37 10.92 0.55 01.09. 09:40 300 (NW) 6
V1097 Her p 1 0.360849 10.75 11.30 0.55 01.09. 09:40 49 (NE) 2
V699 Her p 10 0.614205 15.40 16.20 0.80 01.09. 09:40 67 (NE) 3
V470 Hya p 7 0.395393 13.00 13.50 0.50 01.09. 09:41 203 (SW) 38
RX Gem p 7 12.208658 9.20 10.81 1.61 01.09. 09:41 254 (W) 57
IX Boo s 8 0.35431 12.90 12.90 0.00 01.09. 09:41 86 (E) 29
V664 And p 10 0.4210875 12.58 12.85 0.27 01.09. 09:41 335 (NW) 0
OQ Dra p 7 0.3396745 13.20 13.80 0.60 01.09. 09:41 22 (N) 62
V372 Dra p 5 0.533531 10.39 11.09 0.70 01.09. 09:41 31 (NE) 30
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 01.09. 09:41 350 (N) 15
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 01.09. 09:42 25 (NE) -5
FZ CVn s 9 0.358335 13.50 13.80 0.30 01.09. 09:42 75 (E) 42
V1047 Her p 1 0.320736 12.26 12.78 0.52 01.09. 09:42 49 (NE) 10
KZ Boo s 8 0.353515 12.65 13.10 0.45 01.09. 09:42 53 (NE) 45
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.