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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V731 Car p 10 2.29995 9.27 9.78 0.51 25.07. 12:30 172 (S) -20
CR Tau s 1 0.68270353 12.50 12.50 0.00 25.07. 12:30 262 (W) 38
AA Lyn p 9 0.561388 14.70 15.30 0.60 25.07. 12:30 258 (W) 69
V360 UMa p 6 0.360224 13.60 14.10 0.50 25.07. 12:30 67 (NE) 50
HI Pup s 10 0.4326186 10.70 11.00 0.30 25.07. 12:31 201 (S) -14
V2757 Ori p 10 4.96652 10.04 10.70 0.66 25.07. 12:31 255 (W) 27
V2712 Oph p 10 0.562227 12.15 12.45 0.30 25.07. 12:31 85 (E) -25
KR Cyg s 1 0.8451528 9.19 9.37 0.18 25.07. 12:31 21 (N) -7
V435 Peg p 9 0.312999 13.05 13.40 0.35 25.07. 12:31 4 (N) -24
V2650 Oph s 7 0.384054 12.57 13.00 0.43 25.07. 12:31 61 (NE) -12
V567 Aur p 5 0.710089 12.55 13.20 0.65 25.07. 12:31 274 (W) 44
EX CVn s 4 0.2771572 13.10 13.10 0.00 25.07. 12:31 93 (E) 57
IV Boo p 8 0.2830385 14.30 15.10 0.80 25.07. 12:31 85 (E) 37
V365 Sge p 1 0.369126 13.11 13.81 0.70 25.07. 12:31 25 (NE) -19
EW Del p 6 0.3923312 15.10 15.50 0.40 25.07. 12:31 23 (NE) -21
FR Aur s 5 2.60677 12.70 13.00 0.30 25.07. 12:31 271 (W) 43
EG Hya p 9 0.6112941 12.60 13.00 0.40 25.07. 12:31 151 (SE) 2
LQ Com s 1 0.356835 12.80 12.80 0.00 25.07. 12:32 110 (E) 49
DR CVn p 1 0.329058 11.70 11.96 0.26 25.07. 12:32 96 (E) 55
GN TrA p 9 0.6146065 11.30 11.80 0.50 25.07. 12:32 146 (SE) -45
UZ Mic p 10 0.440964 11.90 12.40 0.50 25.07. 12:32 51 (NE) -75
V1172 Her s 4 0.236167 12.00 12.50 0.50 25.07. 12:33 73 (E) 6
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 25.07. 12:33 342 (N) -38
BH Cas s 1 0.4058927 12.30 12.30 0.00 25.07. 12:33 340 (N) 24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.07. 12:33 74 (E) 32
V1062 Her s 1 0.251436 13.10 13.10 0.00 25.07. 12:33 43 (NE) 19
V414 Dra p 10 0.348087 11.52 11.70 0.18 25.07. 12:33 20 (N) 29
V372 Dra p 5 0.533531 10.39 11.09 0.70 25.07. 12:33 33 (NE) 31
CR Cas p 4 2.8402 12.10 13.90 1.80 25.07. 12:33 350 (N) 21
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 25.07. 12:33 25 (NE) 4
V799 Aql p 10 2.10064 12.90 13.70 0.80 25.07. 12:33 53 (NE) -31
GR Boo s 1 0.3766695 11.45 11.45 0.00 25.07. 12:34 81 (E) 27
V520 Cas p 1 0.489832 12.50 13.10 0.60 25.07. 12:34 344 (N) 19
LS Per s 6 2.9156 11.50 11.50 0.00 25.07. 12:35 305 (NW) 21
YZ Phe s 10 0.23472665 12.65 12.95 0.30 25.07. 12:35 253 (W) -52
AR Boo s 1 0.3448727 13.50 14.20 0.70 25.07. 12:35 96 (E) 38
V1288 Sco p 8 1.108897 8.17 8.51 0.34 25.07. 12:35 117 (SE) -40
V464 Mon p 4 1.1264035 12.10 12.90 0.80 25.07. 12:36 227 (SW) 26
V479 Cam p 7 0.325394 13.25 13.70 0.45 25.07. 12:36 341 (N) 61
CZ CMi s 1 0.426397 10.55 10.55 0.00 25.07. 12:36 231 (SW) 38
HN Cnc p 1 0.49451 11.10 11.50 0.40 25.07. 12:37 218 (SW) 51
V1151 Her p 10 0.27818 12.80 13.05 0.25 25.07. 12:37 52 (NE) 34
NN Aqr s 4 0.306779 13.47 13.47 0.00 25.07. 12:37 2 (N) -40
V901 Per s 8 3.256 10.01 10.55 0.55 25.07. 12:37 299 (NW) 28
HN Eri s 5 0.623592 8.66 8.66 0.00 25.07. 12:37 247 (SW) -12
AC Tuc p 10 1.265821 11.30 12.97 1.67 25.07. 12:37 228 (SW) -72
LP Com s 1 0.337934 12.76 12.76 0.00 25.07. 12:37 111 (E) 52
IS Boo s 8 0.25145 14.00 14.00 0.00 25.07. 12:37 65 (NE) 49
PT Lib p 10 0.434556 13.90 14.60 0.70 25.07. 12:38 111 (E) -12
V415 Peg p 10 11.44563 8.15 8.25 0.10 25.07. 12:38 347 (N) -24
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.