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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:06 UTC
Civil Twilight (6°): 02:26 // 19:45 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:46 // 22:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1256 Her p 2 0.318276 12.60 13.50 0.90 15.07. 23:52 246 (SW) 40
V674 Pup p 10 0.602926 10.73 11.00 0.27 15.07. 23:52 27 (NE) -69
BP Dra p 10 0.9868093 14.40 14.90 0.50 15.07. 23:52 339 (N) 79
V1542 Aql p 1 0.417537 11.71 12.34 0.63 15.07. 23:52 196 (S) 48
BV Tri p 1 0.494177 14.10 14.30 0.20 15.07. 23:52 67 (NE) 30
V687 Her s 4 0.321451 14.40 14.90 0.50 15.07. 23:52 266 (W) 35
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 15.07. 23:53 270 (W) 34
RW PsA s 9 0.3604495 11.05 11.63 0.58 15.07. 23:53 157 (SE) 10
AG Phe s 10 0.75534 8.87 8.95 0.08 15.07. 23:53 137 (SE) -14
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 15.07. 23:53 192 (S) 77
V345 Gem s 1 0.274778 7.82 7.88 0.06 15.07. 23:53 11 (N) -6
V418 Nor p 10 0.3849 16.18 16.50 0.32 15.07. 23:53 217 (SW) -31
V450 Per s 1 0.948673 13.00 13.00 0.00 15.07. 23:53 56 (NE) 27
DF CVn s 1 0.3268955 10.96 10.96 0.00 15.07. 23:53 314 (NW) 15
IO Cep s 1 1.235808 11.40 11.70 0.30 15.07. 23:54 33 (NE) 80
MN Boo p 9 0.3876975 9.18 9.48 0.30 15.07. 23:54 304 (NW) 36
V1079 Cas p 9 0.283611 15.83 16.00 0.17 15.07. 23:54 50 (NE) 49
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 15.07. 23:54 3 (N) 82
YY Gem s 1 0.8142822 8.91 9.59 0.68 15.07. 23:54 12 (N) -7
GN TrA s 9 0.6146065 11.30 11.60 0.30 15.07. 23:54 208 (SW) -38
QX Vir s 1 0.242075 13.31 13.60 0.29 15.07. 23:55 265 (W) -4
SW Pup p 8 2.747419 9.00 10.00 1.00 15.07. 23:55 18 (N) -82
UX UMa p 1 0.19667128 12.57 14.15 1.58 15.07. 23:55 316 (NW) 31
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.07. 23:55 268 (W) -38
NR Cam p 1 0.255885 10.76 11.25 0.49 15.07. 23:55 2 (N) 38
IT Cnc p 6 0.363657 12.50 12.90 0.40 15.07. 23:55 357 (N) -19
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 15.07. 23:56 204 (SW) -47
V364 Cas p 1 1.543067 11.20 11.90 0.70 15.07. 23:56 63 (NE) 50
V645 And s 8 0.4125814 13.05 13.05 0.00 15.07. 23:56 75 (E) 63
AS Cha p 10 0.841416 14.00 16.00 2.00 15.07. 23:56 200 (S) -55
LO Cyg p 1 0.629214 13.10 13.70 0.60 15.07. 23:56 102 (E) 77
DV Per p 6 0.8071396 14.40 14.90 0.50 15.07. 23:56 49 (NE) 38
MT Boo p 6 0.3653325 13.45 13.95 0.50 15.07. 23:56 297 (NW) 32
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 15.07. 23:56 316 (NW) 86
RS Ser s 7 0.59814 10.80 11.40 0.60 15.07. 23:56 215 (SW) 20
GW Tau s 1 0.6413225 11.20 11.70 0.50 15.07. 23:56 52 (NE) 3
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 15.07. 23:57 303 (NW) 56
AQ Com s 1 0.2813295 15.20 15.70 0.50 15.07. 23:57 305 (NW) 0
DW Aps p 10 2.31294 7.90 9.10 1.20 15.07. 23:57 199 (S) -33
V1847 Ori s 1 0.342605 12.09 12.36 0.27 15.07. 23:57 52 (NE) -14
IL Cnc p 1 0.267656 12.35 12.96 0.61 15.07. 23:57 354 (N) -20
CU Sge s 1 0.7916759 10.90 11.30 0.40 15.07. 23:57 209 (SW) 54
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 15.07. 23:57 289 (W) 78
IU Per p 1 0.857026 10.50 11.60 1.10 15.07. 23:57 55 (NE) 29
IK Vir p 8 0.723602 11.51 11.79 0.28 15.07. 23:57 299 (NW) -20
NS Mon s 6 1.777618 10.60 11.10 0.50 15.07. 23:57 33 (NE) -27
HR Boo p 1 0.315967 13.25 13.85 0.60 15.07. 23:57 282 (W) 19
GI CVn p 8 0.30316 14.10 14.90 0.80 15.07. 23:57 309 (NW) 30
V1346 Her p 9 0.7907 13.30 13.65 0.35 15.07. 23:58 226 (SW) 45
V963 Per p 1 0.462078 13.20 14.20 1.00 15.07. 23:58 34 (NE) 23
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.