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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FT Lup s 9 0.470084 9.70 9.98 0.28 15.07. 15:32 149 (SE) -10
V1222 Tau p 4 0.295362 13.28 13.64 0.36 15.07. 15:32 307 (NW) -16
BO Del p 9 0.51667 14.30 15.80 1.50 15.07. 15:32 51 (NE) -11
AA Vel p 10 2.33437 9.68 9.90 0.22 15.07. 15:32 191 (S) -18
DF CVn p 1 0.3268955 10.96 11.46 0.50 15.07. 15:32 146 (SE) 77
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 15.07. 15:32 113 (SE) 13
GK CVn p 10 0.4012861 14.40 15.50 1.10 15.07. 15:32 117 (SE) 64
V1284 Her s 1 0.337146 12.78 12.78 0.00 15.07. 15:33 69 (E) 31
YY Eri s 1 0.3214963 8.37 8.99 0.62 15.07. 15:33 286 (W) -26
TY Peg p 1 3.09211 10.10 12.00 1.90 15.07. 15:33 10 (N) -26
UV Hyi p 10 0.8170424 12.08 12.81 0.73 15.07. 15:33 207 (SW) -58
V1002 Her p 9 1.604377 8.99 9.14 0.15 15.07. 15:34 70 (E) 7
V625 And p 10 0.2495793 14.20 14.80 0.60 15.07. 15:34 11 (N) -3
QW Cyg p 2 0.5876453 13.90 14.40 0.50 15.07. 15:34 46 (NE) 13
KO Aql p 1 2.864072 8.30 9.50 1.20 15.07. 15:34 76 (E) 2
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 15.07. 15:34 26 (NE) -36
OX Com p 10 0.400234 15.20 16.20 1.00 15.07. 15:34 148 (SE) 54
V1309 Her p 9 0.369883 12.00 12.75 0.75 15.07. 15:34 60 (NE) 34
V467 Vul s 1 0.427409 12.44 12.70 0.26 15.07. 15:35 40 (NE) -9
V391 Vir p 1 0.3543161 12.21 12.84 0.63 15.07. 15:35 175 (S) 44
V687 And p 10 0.395048 11.68 11.83 0.15 15.07. 15:35 6 (N) -3
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 15.07. 15:35 248 (W) 33
BY Peg p 1 0.341936 12.90 13.60 0.70 15.07. 15:35 33 (NE) -5
MT Cep s 5 1.2064227 14.60 15.50 0.90 15.07. 15:35 16 (N) 19
NQ Aqr p 8 0.429586 12.40 12.95 0.55 15.07. 15:35 60 (NE) -36
V2021 Cyg s 3 3.804225 8.90 8.90 0.00 15.07. 15:35 39 (NE) 5
DV Cen p 10 1.20591 11.62 12.75 1.13 15.07. 15:36 169 (S) -15
DW CMi s 2 0.30755495 14.50 14.50 0.00 15.07. 15:36 255 (W) 18
AT Aqr p 8 0.30409565 14.10 15.00 0.90 15.07. 15:36 46 (NE) -53
V474 Cam s 5 0.328205 10.90 10.90 0.00 15.07. 15:36 327 (NW) 52
ZZ Aur p 1 0.601216 10.80 11.70 0.90 15.07. 15:36 303 (NW) 27
GW Cnc p 1 0.2814125 12.60 13.20 0.60 15.07. 15:37 253 (W) 41
UU Lyn s 1 0.46846 11.54 11.82 0.28 15.07. 15:37 273 (W) 59
KQ Gem p 1 0.4079905 14.00 15.00 1.00 15.07. 15:37 274 (W) 17
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 15.07. 15:37 352 (N) 22
V651 Ara p 10 0.2770608 14.60 15.40 0.80 15.07. 15:37 144 (SE) -31
AW Vir p 1 0.3539976 11.00 11.81 0.81 15.07. 15:37 155 (SE) 40
V1106 Her s 1 0.2546005 12.60 12.60 0.00 15.07. 15:37 72 (E) 19
V514 Mon p 1 0.557388 12.80 13.30 0.50 15.07. 15:38 263 (W) 6
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 15.07. 15:38 55 (NE) 14
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 15.07. 15:38 87 (E) -34
GV Aqr p 4 0.33677 13.60 14.00 0.40 15.07. 15:38 36 (NE) -43
V621 Pup p 10 0.390386 10.25 11.00 0.75 15.07. 15:38 221 (SW) -21
V520 Cas p 1 0.489832 12.50 13.10 0.60 15.07. 15:39 4 (N) 16
V1044 Her s 1 0.2406405 13.07 13.07 0.00 15.07. 15:39 73 (E) 38
V1181 Her p 1 0.337042 11.00 11.41 0.41 15.07. 15:39 81 (E) 44
V374 Dra p 10 0.4034644 9.93 10.15 0.22 15.07. 15:39 50 (NE) 45
V658 Lyr p 1 0.33026 11.10 11.50 0.40 15.07. 15:39 53 (NE) 31
V943 Cep p 10 0.345289 13.30 13.90 0.60 15.07. 15:39 3 (N) 36
HN Psc p 10 0.329519 10.75 10.95 0.20 15.07. 15:39 344 (N) -5
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.