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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 20.07. 19:30 112 (E) 8
GV Aqr s 4 0.33677 13.60 13.60 0.00 20.07. 19:30 94 (E) -7
EK Aqr s 1 0.61279 10.80 11.23 0.43 20.07. 19:30 82 (E) -19
EG CMi p 9 0.533605 13.10 13.60 0.50 20.07. 19:30 302 (NW) -22
V879 Aql p 9 0.2710068 13.10 14.80 1.70 20.07. 19:30 130 (SE) 41
V726 Cyg p 1 0.497971 12.70 13.80 1.10 20.07. 19:30 81 (E) 50
V384 Ser s 1 0.268729 11.90 12.30 0.40 20.07. 19:31 193 (S) 64
V572 Oph p 10 2.4306039 15.40 16.60 1.20 20.07. 19:31 149 (SE) 38
AX Cas p 1 0.6003735 12.80 13.30 0.50 20.07. 19:31 23 (NE) 27
V401 Cam p 8 0.3158103 13.20 13.70 0.50 20.07. 19:31 353 (N) 30
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.07. 19:32 229 (SW) 27
EW Del p 6 0.3923312 15.10 15.50 0.40 20.07. 19:32 106 (E) 33
V1043 Her p 8 0.410255 13.63 14.71 1.08 20.07. 19:32 87 (E) 84
V440 Cas p 8 0.32568791 15.00 15.50 0.50 20.07. 19:32 43 (NE) 29
V636 Aur s 1 0.3406176 13.70 14.10 0.40 20.07. 19:32 343 (N) -3
AM Eri p 4 0.3165735 14.40 15.20 0.80 20.07. 19:32 359 (N) -52
HT Vir s 1 0.4076729 7.06 7.48 0.42 20.07. 19:33 231 (SW) 34
V1223 Tau s 7 0.446918 12.15 12.15 0.00 20.07. 19:33 17 (N) -29
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.07. 19:33 298 (NW) 38
V483 And s 1 0.2970635 11.97 12.20 0.23 20.07. 19:33 44 (NE) 15
V473 And p 2 0.4013 13.80 14.30 0.50 20.07. 19:33 44 (NE) 17
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.07. 19:33 359 (N) 83
SY Hya s 6 3.40291 10.70 10.70 0.00 20.07. 19:33 288 (W) -26
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 20.07. 19:33 98 (E) -11
GU Aps p 10 0.436522 14.00 14.70 0.70 20.07. 19:34 182 (S) -40
BS Gem s 9 1.05035 14.70 14.70 0.00 20.07. 19:34 336 (NW) -14
BN Psc p 8 0.349118 16.45 16.75 0.30 20.07. 19:34 39 (NE) -2
GR Boo p 1 0.3766695 11.45 11.90 0.45 20.07. 19:34 224 (SW) 60
CD Vul p 1 0.683745 11.50 12.60 1.10 20.07. 19:34 95 (E) 40
DV Sge p 10 1.363415 15.20 16.30 1.10 20.07. 19:34 110 (E) 37
IL Cnc p 1 0.267656 12.35 12.96 0.61 20.07. 19:35 301 (NW) 1
V705 And p 10 0.354675 11.12 11.40 0.28 20.07. 19:35 54 (NE) 15
V637 Cen p 10 0.378416 12.50 13.10 0.60 20.07. 19:35 205 (SW) -5
BD CrB p 9 0.356872 14.20 14.70 0.50 20.07. 19:35 223 (SW) 72
HI Ara p 10 1.72402 14.30 16.50 2.20 20.07. 19:36 170 (S) -15
DU Gru p 9 0.601954 11.79 12.42 0.63 20.07. 19:36 122 (SE) -25
V687 Her s 4 0.321451 14.40 14.90 0.50 20.07. 19:36 189 (S) 63
V805 Aql p 9 2.408236 7.58 8.22 0.64 20.07. 19:36 139 (SE) 20
AV Cam p 2 1.4449135 11.60 12.10 0.50 20.07. 19:36 352 (N) 39
UV Lyn s 1 0.414982 9.41 9.78 0.37 20.07. 19:36 311 (NW) 16
V558 Cas p 10 3.16033 8.70 8.91 0.21 20.07. 19:36 16 (N) 29
QY Boo p 10 0.341883 12.70 12.90 0.20 20.07. 19:36 240 (SW) 79
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 20.07. 19:37 161 (S) 49
V664 Pup p 10 0.330557 11.89 12.26 0.37 20.07. 19:37 251 (W) -63
V1079 Cas p 9 0.283611 15.83 16.00 0.17 20.07. 19:37 26 (NE) 26
IW Nor p 10 0.33319 14.00 14.50 0.50 20.07. 19:37 181 (S) -18
BQ Cap p 8 1.474088 8.11 8.40 0.29 20.07. 19:37 114 (SE) -7
W Gru p 10 2.96854 9.40 10.00 0.60 20.07. 19:37 121 (SE) -33
MQ Peg s 3 0.379386 13.39 13.39 0.00 20.07. 19:37 68 (E) 19
FH Cep s 9 3.141964 11.80 12.10 0.30 20.07. 19:37 42 (NE) 56
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.