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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:31 // 17:19 UTC
Civil Twilight (6°): 04:00 // 17:50 UTC
Nautical Twilight (12°): 03:21 // 18:29 UTC
Astronomical Twilight (18°): 02:40 // 19:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GY Lib s 9 0.519098 12.30 12.30 0.00 13.09. 19:27 250 (W) 8
V2610 Oph s 1 0.426508 9.20 9.45 0.25 13.09. 19:27 217 (SW) 30
V1065 Her s 4 0.397828 11.50 11.50 0.00 13.09. 19:28 243 (SW) 55
DY Cet p 1 0.44079 9.47 10.05 0.58 13.09. 19:28 92 (E) -17
FL Peg p 6 0.4743125 13.50 14.30 0.80 13.09. 19:28 149 (SE) 46
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 13.09. 19:28 76 (E) 16
V1007 Cas s 5 0.332007 12.00 12.41 0.41 13.09. 19:28 64 (NE) 52
V336 Cas p 1 0.5972873 13.40 14.10 0.70 13.09. 19:28 49 (NE) 56
RS Ser s 7 0.59814 10.80 11.40 0.60 13.09. 19:28 208 (SW) 23
NY Boo p 9 0.326815 12.15 12.50 0.35 13.09. 19:28 299 (NW) 43
V2617 Oph p 10 0.424074 13.15 13.75 0.60 13.09. 19:29 235 (SW) 15
V1481 Cyg s 8 2.763257 12.14 12.54 0.40 13.09. 19:29 67 (NE) 74
HI Dra s 6 0.597419 9.03 9.18 0.16 13.09. 19:29 313 (NW) 75
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 13.09. 19:29 76 (E) 71
BO Del p 9 0.51667 14.30 15.80 1.50 13.09. 19:29 164 (S) 54
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 13.09. 19:29 129 (SE) 21
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 13.09. 19:29 282 (W) 42
V1014 Cas p 7 0.855262 12.60 13.30 0.70 13.09. 19:29 54 (NE) 42
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 13.09. 19:30 291 (W) 21
V570 Per p 8 1.900942 8.15 8.25 0.10 13.09. 19:30 45 (NE) 27
KT Lyr s 9 0.5815356 14.70 14.90 0.20 13.09. 19:30 233 (SW) 66
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 13.09. 19:30 168 (S) 77
V1053 Her p 1 0.287796 13.57 13.77 0.20 13.09. 19:30 260 (W) 57
XZ Ari s 7 0.265488 13.85 13.85 0.00 13.09. 19:30 66 (NE) 17
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 13.09. 19:30 180 (S) 76
TY CMi p 5 1.2991254 13.00 13.90 0.90 13.09. 19:31 7 (N) -37
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 13.09. 19:31 303 (NW) 58
GK Psc p 9 0.367547 13.60 13.95 0.35 13.09. 19:31 80 (E) 34
BW Dra s 1 0.292165 8.61 9.02 0.41 13.09. 19:31 316 (NW) 50
V789 Cep p 9 0.35363 14.58 14.58 0.00 13.09. 19:31 8 (N) 51
V389 Cam p 9 0.439897 11.80 12.50 0.70 13.09. 19:31 15 (N) 34
V441 Dra p 10 2.9054 12.45 12.75 0.30 13.09. 19:31 1 (N) 57
BY Peg s 1 0.341936 12.90 13.58 0.68 13.09. 19:31 132 (SE) 62
V757 Cep p 8 0.343873 14.00 14.80 0.80 13.09. 19:31 18 (N) 54
V1139 Cas s 1 0.2971 12.80 12.80 0.00 13.09. 19:32 50 (NE) 43
V471 Cas p 1 0.4009368 14.10 14.60 0.50 13.09. 19:32 50 (NE) 43
CR Scl p 10 0.246539 9.62 9.77 0.15 13.09. 19:32 128 (SE) -16
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 13.09. 19:32 139 (SE) 16
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 13.09. 19:33 193 (S) 72
V523 Aur s 1 0.330437 13.30 13.30 0.00 13.09. 19:33 8 (N) 2
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 13.09. 19:33 140 (SE) 68
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 13.09. 19:33 259 (W) 83
EM Cyg s 1 0.2909091 11.90 11.90 0.00 13.09. 19:33 197 (S) 70
V649 Lyr p 1 0.292256 14.50 14.91 0.41 13.09. 19:33 265 (W) 73
V958 Cep p 10 0.345291 10.75 10.88 0.13 13.09. 19:33 11 (N) 54
XX Cep p 1 2.337328 9.13 10.28 1.15 13.09. 19:34 42 (NE) 59
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 13.09. 19:34 129 (SE) 72
V608 Car p 10 0.967554 8.87 9.55 0.68 13.09. 19:34 182 (S) -85
AC Tau s 1 2.043366 10.30 10.30 0.00 13.09. 19:34 58 (NE) -22
LM Cnc s 5 0.315801 12.00 11.00 -1.00 13.09. 19:34 348 (N) -25
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.