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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 °
V397 CMa p 10 2.53153 11.13 11.60 0.47 17.07. 03:03 83 (E) -27
V524 Oph p 8 0.308917 13.00 13.80 0.80 17.07. 03:03 253 (W) -24
CC Lyn p 6 0.354627 6.42 6.52 0.10 17.07. 03:03 43 (NE) 18
V718 Her s 7 0.5960123 13.90 14.30 0.40 17.07. 03:03 309 (NW) 29
GT Boo s 2 0.568922 12.10 12.10 0.00 17.07. 03:04 320 (NW) 10
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 17.07. 03:04 287 (W) 74
AY CrB s 8 0.460476 13.50 14.00 0.50 17.07. 03:04 316 (NW) 4
V1138 Cas s 1 0.798267 13.25 13.25 0.00 17.07. 03:04 57 (NE) 72
DS Psc s 4 0.3424915 11.75 11.75 0.00 17.07. 03:04 155 (SE) 41
V791 Cep p 10 0.2887089 16.86 17.14 0.28 17.07. 03:04 3 (N) 54
KO Boo p 9 0.369518 13.15 13.35 0.20 17.07. 03:04 324 (NW) -9
Y For p 10 0.2699092 13.80 14.20 0.40 17.07. 03:04 140 (SE) 3
AG Phe p 10 0.75534 8.87 9.36 0.49 17.07. 03:04 172 (S) 0
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 17.07. 03:04 89 (E) 36
RV CVn s 1 0.2695671 13.75 13.75 0.00 17.07. 03:05 335 (NW) -8
V804 Cep s 6 0.347592 12.94 13.45 0.51 17.07. 03:05 6 (N) 53
BD Pav p 10 0.1793015 12.40 16.21 3.81 17.07. 03:06 219 (SW) -34
EK Pav p 10 0.5805 16.50 17.20 0.70 17.07. 03:07 201 (S) -41
MZ Gem p 10 1.290032 16.50 17.50 1.00 17.07. 03:07 68 (E) -4
V427 Cas s 7 1.305989 13.30 13.70 0.40 17.07. 03:07 325 (NW) 80
NO Pup p 9 1.256884 6.53 6.98 0.45 17.07. 03:07 93 (E) -53
V594 Cen p 10 0.3170973 13.70 14.50 0.80 17.07. 03:07 271 (W) -74
V947 Cyg s 5 0.429245 14.10 14.70 0.60 17.07. 03:07 272 (W) 41
V1160 Her p 10 0.376073 12.20 12.65 0.45 17.07. 03:07 315 (NW) 20
V1079 Cas p 9 0.283611 15.83 16.00 0.17 17.07. 03:08 48 (NE) 75
DK Cyg s 1 0.470693 10.37 10.90 0.53 17.07. 03:08 250 (W) 61
HV Aqr s 1 0.374457 9.71 9.71 0.00 17.07. 03:08 223 (SW) 28
V744 Cep p 5 0.624553 12.20 12.54 0.34 17.07. 03:08 339 (N) 69
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.07. 03:08 353 (N) 28
KV Gem p 1 0.358522 12.40 12.90 0.50 17.07. 03:08 69 (E) 3
V395 And p 9 0.684661 7.55 7.62 0.07 17.07. 03:08 192 (S) 86
V1072 Her s 1 0.588031 12.70 12.70 0.00 17.07. 03:08 306 (NW) 37
V643 Her p 4 1.223089 13.50 15.00 1.50 17.07. 03:08 278 (W) 25
FO Lyn p 7 0.63446 11.11 11.58 0.47 17.07. 03:08 34 (NE) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.07. 03:08 292 (W) -18
V374 Dra p 10 0.4034644 9.93 10.15 0.22 17.07. 03:08 316 (NW) 37
GN Boo s 1 0.3016025 10.75 10.75 0.00 17.07. 03:08 322 (NW) -1
HW Vir p 1 0.11671953 10.50 11.20 0.70 17.07. 03:08 340 (N) -47
V505 Per s 10 4.222017 6.87 6.87 0.00 17.07. 03:08 64 (NE) 67
KQ Gem p 1 0.4079905 14.00 15.00 1.00 17.07. 03:08 70 (E) 4
V676 And p 10 0.364529 12.86 13.26 0.40 17.07. 03:09 193 (S) 76
V1909 Cyg p 9 3.09472 13.09 13.78 0.69 17.07. 03:09 252 (W) 61
V1065 Her p 4 0.397828 11.50 12.10 0.60 17.07. 03:09 290 (W) 19
V1180 Her p 10 0.352051 12.82 12.98 0.16 17.07. 03:09 306 (NW) 13
DR CVn s 1 0.329058 11.70 11.95 0.25 17.07. 03:09 349 (N) -3
V344 Dra p 9 0.332887 13.70 14.20 0.50 17.07. 03:09 328 (NW) 29
V412 Nor p 10 0.5335 16.50 16.95 0.45 17.07. 03:10 236 (SW) -55
DV Psc s 1 0.3085358 10.59 10.59 0.00 17.07. 03:10 172 (S) 45
FX Eri p 8 0.292345 9.70 9.97 0.27 17.07. 03:10 140 (SE) -14
PT Boo s 9 0.4466345 12.60 12.60 0.00 17.07. 03:10 324 (NW) 14
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.