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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 19:07 UTC
Civil Twilight (6°): 02:23 // 19:48 UTC
Nautical Twilight (12°): 01:23 // 20:47 UTC
Astronomical Twilight (18°): 23:31 // 22:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OQ UMa p 1 0.283356 13.00 13.70 0.70 13.07. 22:34 309 (NW) 46
V535 Ara p 9 0.6293021 7.17 7.75 0.58 13.07. 22:34 192 (S) -18
IP Lac s 1 0.8520135 13.20 13.20 0.00 13.07. 22:34 69 (E) 61
V712 And p 10 0.367179 10.03 10.24 0.21 13.07. 22:34 75 (E) 37
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 13.07. 22:35 117 (SE) 22
V770 Aql p 2 1.592912 13.60 14.60 1.00 13.07. 22:35 157 (SE) 48
T Aur p 6 0.20437829 15.20 15.50 0.30 13.07. 22:35 20 (N) -7
ER Ori p 1 0.4234005 9.32 9.93 0.61 13.07. 22:35 39 (NE) -43
QU Cas p 10 0.9718566 15.10 16.40 1.30 13.07. 22:35 53 (NE) 48
KS Eri p 9 0.533437 9.32 9.41 0.09 13.07. 22:35 39 (NE) -42
AW Ari p 8 0.381766 13.66 14.33 0.67 13.07. 22:35 73 (E) 3
KV Peg s 5 0.4577795 11.73 11.73 0.00 13.07. 22:36 127 (SE) 47
PV Dra p 9 1.27746 13.30 13.70 0.40 13.07. 22:36 311 (NW) 56
EH CVn s 1 0.263585 12.91 12.91 0.00 13.07. 22:36 285 (W) 30
V870 Ara p 7 0.399826 9.00 9.39 0.40 13.07. 22:36 188 (S) -17
UV Mon p 1 0.415677 12.50 13.30 0.80 13.07. 22:36 0 (N) -39
V554 And p 5 0.35291 16.32 16.78 0.46 13.07. 22:36 50 (NE) 25
V338 Dra s 5 0.2351485 13.30 13.30 0.00 13.07. 22:36 310 (NW) 61
V955 Cep s 9 1.040474 12.18 12.50 0.32 13.07. 22:36 13 (N) 52
EM Cyg s 1 0.2909091 11.90 11.90 0.00 13.07. 22:36 158 (S) 69
V564 And p 4 0.39177 13.98 14.07 0.09 13.07. 22:36 50 (NE) 25
V401 Cyg p 1 0.582725 10.64 11.17 0.53 13.07. 22:37 164 (S) 70
OV Dra p 9 0.0587357 19.00 20.70 1.70 13.07. 22:37 327 (NW) 44
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 13.07. 22:37 128 (SE) 72
V401 Cam p 8 0.3158103 13.20 13.70 0.50 13.07. 22:37 8 (N) 31
V916 Cen p 9 1.463225 8.71 8.83 0.12 13.07. 22:38 224 (SW) -52
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 13.07. 22:38 66 (NE) 87
V401 Lyr s 7 1.315044 13.60 13.60 0.00 13.07. 22:38 172 (S) 78
QX Boo s 9 0.3604665 12.50 12.50 0.00 13.07. 22:38 287 (W) 56
AM Aqr s 9 0.3737388 12.80 12.80 0.00 13.07. 22:38 136 (SE) 9
GH Mon s 5 0.7071845 12.80 13.10 0.30 13.07. 22:38 1 (N) -42
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 13.07. 22:39 134 (SE) 66
KP Boo p 9 0.589859 11.90 12.35 0.45 13.07. 22:39 291 (W) 43
V947 Cep p 10 0.331677 12.62 12.88 0.26 13.07. 22:39 13 (N) 53
V899 Her p 1 0.421169 7.93 8.07 0.14 13.07. 22:39 253 (W) 58
CL Tri p 10 0.578771 11.70 12.15 0.45 13.07. 22:39 54 (NE) 12
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 13.07. 22:39 186 (S) 15
FI Lyn p 6 0.373261 9.46 9.46 0.00 13.07. 22:39 349 (N) 13
IM Vul s 1 0.454283 11.60 13.30 1.70 13.07. 22:40 137 (SE) 57
V423 Dra p 10 1.21747 10.93 11.25 0.32 13.07. 22:40 19 (N) 83
NV Com p 9 0.3708875 12.31 12.52 0.21 13.07. 22:40 286 (W) 20
V357 Dra p 6 0.619276 11.55 12.15 0.60 13.07. 22:40 331 (NW) 66
AN UMa s 6 0.07975275 14.90 20.20 5.30 13.07. 22:40 320 (NW) 18
YY Gru p 9 0.2926495 12.40 13.20 0.80 13.07. 22:40 146 (SE) -21
V589 Vir s 1 0.271832 13.00 13.00 0.00 13.07. 22:40 254 (W) 18
OP Boo p 10 0.311443 12.80 13.10 0.30 13.07. 22:40 300 (NW) 53
LU Cnc p 6 0.39855 12.10 12.60 0.50 13.07. 22:40 329 (NW) -16
CT Cet s 6 0.2564878 9.29 9.29 0.00 13.07. 22:41 103 (E) -16
V500 Cam p 6 0.2483505 14.00 14.80 0.80 13.07. 22:41 353 (N) 39
V511 Per s 9 3.045303 8.10 8.10 0.00 13.07. 22:41 40 (NE) 13
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.