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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BF Vir s 1 0.640575 10.50 10.72 0.22 17.04. 17:45 98 (E) 6
IL Boo s 6 0.347407 13.10 13.10 0.00 17.04. 17:45 60 (NE) 36
V500 Cyg s 3 0.924218 11.90 12.00 0.10 17.04. 17:45 1 (N) -5
V1302 Her s 1 0.316291 12.72 12.72 0.00 17.04. 17:45 27 (NE) 10
CR Aqr s 6 0.514491 13.60 14.20 0.60 17.04. 17:45 343 (N) -53
FW Her s 4 0.835415 14.40 14.60 0.20 17.04. 17:45 34 (NE) -7
MM Com s 1 0.30199 12.00 12.00 0.00 17.04. 17:45 81 (E) 39
GN Boo p 1 0.3016025 10.75 11.30 0.55 17.04. 17:45 66 (NE) 19
RS Ser s 7 0.59814 10.80 11.40 0.60 17.04. 17:45 48 (NE) -44
IT Her p 1 0.3393957 12.90 13.30 0.40 17.04. 17:46 24 (NE) -11
MS And p 10 0.7779 15.80 16.20 0.40 17.04. 17:46 299 (NW) 29
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 17.04. 17:46 271 (W) 36
CR Lac p 10 0.36689 13.90 14.70 0.80 17.04. 17:46 339 (N) 15
HI Mon s 6 1.5744326 9.30 9.90 0.60 17.04. 17:46 208 (SW) 32
V508 Cen s 10 0.3945023 12.70 13.20 0.50 17.04. 17:46 122 (SE) -28
V807 Cyg p 9 0.798763 14.20 15.10 0.90 17.04. 17:46 9 (N) -2
NP Tel p 10 0.37512 12.90 13.40 0.50 17.04. 17:46 164 (S) -87
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 17.04. 17:46 349 (N) -1
V831 Oph p 10 0.62616 13.80 14.90 1.10 17.04. 17:46 44 (NE) -22
OP Boo p 10 0.311443 12.80 13.10 0.30 17.04. 17:46 45 (NE) 34
V2332 Oph p 7 0.54458 13.80 14.90 1.10 17.04. 17:46 40 (NE) -23
MP Pup p 7 0.99893 10.00 10.50 0.50 17.04. 17:47 196 (S) 25
V936 Aql p 9 0.481821 13.90 14.80 0.90 17.04. 17:47 31 (NE) -42
V2635 Oph p 8 0.430959 12.15 12.60 0.45 17.04. 17:47 56 (NE) -26
V1072 Her s 1 0.588031 12.70 12.70 0.00 17.04. 17:47 24 (NE) 15
V734 CrA p 9 0.978382 11.08 12.00 0.92 17.04. 17:47 78 (E) -72
V1311 Aql p 10 1.05169 16.50 17.40 0.90 17.04. 17:47 12 (N) -34
V1315 Her p 1 0.358361 12.75 13.10 0.35 17.04. 17:47 28 (NE) 6
AA UMi p 10 1.46228 12.39 12.70 0.31 17.04. 17:48 11 (N) 47
V342 UMa s 1 0.3438515 13.40 13.40 0.00 17.04. 17:48 71 (E) 69
V726 Tau p 10 1.98453 10.90 11.50 0.60 17.04. 17:48 238 (SW) 44
V1091 Her s 1 0.393559 12.04 12.04 0.00 17.04. 17:48 39 (NE) 7
V421 Gem p 9 0.4231 15.00 15.80 0.80 17.04. 17:48 220 (SW) 61
WZ Cap s 9 0.3130867 14.00 14.00 0.00 17.04. 17:48 339 (N) -54
RW Com s 1 0.2373465 11.00 11.56 0.56 17.04. 17:48 94 (E) 39
EY Gem s 2 0.941135 12.80 13.00 0.20 17.04. 17:49 223 (SW) 51
V432 Per p 1 0.3833085 11.00 11.70 0.70 17.04. 17:50 296 (NW) 37
V369 Dra p 10 0.40095 13.40 13.80 0.40 17.04. 17:50 30 (NE) 19
V883 Cep p 9 0.624477 13.20 13.70 0.50 17.04. 17:50 351 (N) 36
FY Boo s 1 0.2411595 13.12 13.12 0.00 17.04. 17:50 83 (E) 25
V470 Hya s 7 0.395393 13.00 13.00 0.00 17.04. 17:50 186 (S) 40
V805 Aql s 9 2.408236 7.58 7.90 0.32 17.04. 17:50 33 (NE) -48
V1222 Tau p 4 0.295362 13.28 13.64 0.36 17.04. 17:50 265 (W) 16
V364 Aur p 1 0.699025 11.40 12.20 0.80 17.04. 17:50 281 (W) 60
DW And s 8 0.6287235 13.60 13.60 0.00 17.04. 17:51 331 (NW) 8
V591 Lyr p 2 0.300395 11.95 12.15 0.20 17.04. 17:51 25 (NE) 3
W Crv p 1 0.3880813 11.16 12.50 1.34 17.04. 17:51 127 (SE) 12
V1151 Her p 10 0.27818 12.80 13.05 0.25 17.04. 17:51 42 (NE) 25
KK Boo p 10 0.279134 14.30 14.80 0.50 17.04. 17:51 61 (NE) 34
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 17.04. 17:51 179 (S) 57
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.