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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:43 // 17:02 UTC
Civil Twilight (6°): 04:13 // 17:32 UTC
Nautical Twilight (12°): 03:34 // 18:11 UTC
Astronomical Twilight (18°): 02:55 // 18:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QY Hya s 2 0.292341 9.04 9.04 0.00 22.09. 11:11 182 (S) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 22.09. 11:11 119 (SE) 22
V835 Cep p 10 0.452238 12.60 12.95 0.35 22.09. 11:11 24 (NE) 29
BT Eri p 10 2.112291 9.56 10.45 0.89 22.09. 11:11 268 (W) -54
CI Eri p 10 1.238195 9.63 10.61 0.98 22.09. 11:11 247 (SW) -74
ER Ori s 1 0.4234005 9.32 9.92 0.60 22.09. 11:11 277 (W) -17
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 22.09. 11:12 90 (E) 54
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 22.09. 11:12 120 (SE) -9
AP Lep p 10 2.29609 9.65 10.21 0.56 22.09. 11:12 270 (W) -20
AA Lyn p 9 0.561388 14.70 15.30 0.60 22.09. 11:12 286 (W) 44
V457 Cam p 9 0.3033 13.80 14.20 0.40 22.09. 11:12 330 (NW) 49
FY Boo p 1 0.2411595 13.12 13.83 0.71 22.09. 11:12 139 (SE) 58
V635 Cyg s 1 0.760358 13.30 13.50 0.20 22.09. 11:12 26 (NE) 14
HI Leo s 1 0.3115905 10.90 10.90 0.00 22.09. 11:12 202 (S) 39
EQ Com p 1 0.3618824 14.40 15.90 1.50 22.09. 11:12 162 (S) 57
QT UMa s 6 0.473539 11.00 11.70 0.70 22.09. 11:12 283 (W) 64
FO Hya p 1 0.4695567 9.50 10.00 0.50 22.09. 11:12 214 (SW) 14
FY CVn p 10 0.386118 13.30 13.70 0.40 22.09. 11:13 112 (E) 70
V448 Cen p 10 0.3374915 13.60 14.30 0.70 22.09. 11:13 177 (S) 4
V599 Aql p 10 1.849084 6.67 6.75 0.08 22.09. 11:13 89 (E) -15
QW And p 5 0.49187 12.60 13.00 0.40 22.09. 11:13 350 (N) 10
V344 Lac s 1 0.392239 12.20 13.00 0.80 22.09. 11:13 19 (N) 15
IT Cas p 1 3.89665 11.10 11.90 0.80 22.09. 11:13 6 (N) 12
V829 Her s 1 0.358153 11.90 11.90 0.00 22.09. 11:13 79 (E) 39
AT Psc p 9 3.783485 15.60 16.70 1.10 22.09. 11:13 352 (N) -8
EK Pav p 10 0.5805 16.50 17.20 0.70 22.09. 11:13 153 (SE) -52
BT CrB p 9 0.0892 18.90 20.40 1.50 22.09. 11:14 89 (E) 49
ES Lib s 3 0.883041 7.10 7.33 0.23 22.09. 11:14 135 (SE) 16
XX Leo s 1 0.971131 11.10 11.40 0.30 22.09. 11:14 231 (SW) 44
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 22.09. 11:14 54 (NE) 29
V1038 Her p 1 0.26818 11.80 12.40 0.60 22.09. 11:14 80 (E) 38
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 22.09. 11:14 336 (NW) -16
CZ Lib p 10 0.56012 14.20 15.20 1.00 22.09. 11:14 132 (SE) 7
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 22.09. 11:14 99 (E) -32
GW Psc p 8 0.3363377 11.35 12.00 0.65 22.09. 11:14 344 (N) -31
QU Cas p 10 0.9718566 15.10 16.40 1.30 22.09. 11:15 4 (N) 16
V1341 Her p 9 0.58353 15.65 16.10 0.45 22.09. 11:15 81 (E) 9
V1074 Her p 10 1.12361 12.65 13.30 0.65 22.09. 11:15 71 (E) 25
FK Eri s 7 2.232217 9.21 9.21 0.00 22.09. 11:15 305 (NW) -47
V541 Cyg p 3 15.337874 10.20 10.90 0.70 22.09. 11:15 55 (NE) 12
V740 Per s 4 0.373042 11.22 11.87 0.65 22.09. 11:15 316 (NW) 7
NN Cas p 1 0.980807 13.60 14.80 1.20 22.09. 11:16 0 (N) 17
IV Dra s 4 0.2681055 13.70 13.70 0.00 22.09. 11:16 65 (NE) 60
V639 Aur p 4 0.3571 14.01 14.85 0.84 22.09. 11:16 313 (NW) 34
V1051 Her p 10 0.55833 12.50 12.80 0.30 22.09. 11:16 83 (E) 31
PS Lyr p 6 1.4469835 11.30 12.00 0.70 22.09. 11:16 62 (NE) 12
LW Eri p 5 0.46562 12.20 12.80 0.60 22.09. 11:16 292 (W) -18
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 22.09. 11:16 40 (NE) 10
V953 Mon p 7 0.426934 13.80 14.40 0.60 22.09. 11:16 249 (W) 16
QV Boo p 10 0.324797 14.20 15.00 0.80 22.09. 11:16 88 (E) 55
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.