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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LZ Dra p 5 0.350349 12.00 12.50 0.50 25.07. 12:33 11 (N) 36
GR Vir s 1 0.346974 7.80 8.20 0.40 25.07. 12:33 106 (E) 4
AB And p 1 0.3318894 9.50 10.32 0.82 25.07. 12:33 343 (N) -1
V368 Sge p 10 0.415859 12.20 12.55 0.35 25.07. 12:33 28 (NE) -17
V418 Cam p 9 0.3067595 13.70 14.40 0.70 25.07. 12:33 331 (NW) 57
V884 Cyg p 3 0.480051 13.80 14.70 0.90 25.07. 12:33 28 (NE) -4
V577 Lyr p 9 0.390011 14.50 15.00 0.50 25.07. 12:34 31 (NE) 14
CF Peg p 1 0.4134966 14.80 15.50 0.70 25.07. 12:34 1 (N) -14
RS Cha s 10 1.669882 6.02 6.53 0.51 25.07. 12:34 184 (S) -39
V1171 Oph p 10 0.91165 14.20 14.70 0.50 25.07. 12:35 89 (E) -25
YZ Phe s 10 0.23472665 12.65 12.95 0.30 25.07. 12:35 253 (W) -52
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 25.07. 12:35 284 (W) -15
AP Dor p 10 0.213593 9.38 9.60 0.22 25.07. 12:35 215 (SW) -33
V581 Lyr s 8 0.787001 12.70 12.70 0.00 25.07. 12:35 33 (NE) 6
V380 Gem s 6 0.33661 13.15 13.90 0.75 25.07. 12:35 259 (W) 43
EX Psc s 1 0.289482 12.00 12.00 0.00 25.07. 12:36 319 (NW) -26
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 25.07. 12:36 71 (E) 17
VW Boo s 1 0.342319 10.50 10.93 0.43 25.07. 12:36 100 (E) 24
V1091 Her s 1 0.393559 12.04 12.04 0.00 25.07. 12:36 52 (NE) 16
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 25.07. 12:36 318 (NW) 23
V514 Cam p 6 0.362742 12.63 12.63 0.00 25.07. 12:36 8 (N) 59
AL Cam p 1 1.328331 10.50 11.30 0.80 25.07. 12:36 9 (N) 58
V1542 Aql p 1 0.417537 11.71 12.34 0.63 25.07. 12:36 34 (NE) -25
KO Boo s 9 0.369518 13.15 13.35 0.20 25.07. 12:36 90 (E) 32
V687 And p 10 0.395048 11.68 11.83 0.15 25.07. 12:36 339 (N) 0
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.07. 12:37 75 (E) 32
UZ For p 10 0.087865429 18.20 20.90 2.70 25.07. 12:37 255 (W) -22
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 25.07. 12:37 15 (N) -37
V885 Per p 10 0.30387 13.10 13.40 0.30 25.07. 12:37 317 (NW) 34
V543 And p 10 0.926371 11.00 11.80 0.80 25.07. 12:37 317 (NW) 12
V365 UMa p 10 0.381189 12.85 13.15 0.30 25.07. 12:38 56 (NE) 52
CK Aqr s 6 0.2833722 12.90 12.90 0.00 25.07. 12:38 19 (N) -50
AF Aps p 4 0.7976244 13.40 14.10 0.70 25.07. 12:38 163 (S) -48
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 25.07. 12:38 41 (NE) 34
GM Aqr s 6 0.367282 13.80 13.80 0.00 25.07. 12:38 350 (N) -42
DD Com p 1 0.2692074 14.30 15.05 0.75 25.07. 12:38 118 (SE) 48
V899 Her s 1 0.421169 7.93 7.93 0.00 25.07. 12:38 60 (NE) 19
AD And s 1 0.986194 10.90 11.60 0.70 25.07. 12:38 343 (N) 11
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 25.07. 12:38 7 (N) -9
DO Cas s 1 0.684666 8.39 8.61 0.22 25.07. 12:38 325 (NW) 35
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 25.07. 12:38 28 (NE) 0
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.07. 12:39 19 (N) 0
V954 Oph s 9 0.2252705 14.30 14.90 0.60 25.07. 12:39 62 (NE) -20
GR Tau p 1 0.429851 10.26 10.80 0.54 25.07. 12:39 282 (W) 17
PR Boo s 10 0.371281 13.70 13.70 0.00 25.07. 12:39 62 (NE) 38
V1261 Her s 4 0.397693 13.00 14.00 1.00 25.07. 12:39 60 (NE) 2
MV Cas p 1 1.112253 13.90 16.20 2.30 25.07. 12:39 343 (N) 26
IY Aps s 10 0.4184362 12.70 12.90 0.20 25.07. 12:40 155 (SE) -52
V596 Aur s 1 0.397887 11.83 12.27 0.44 25.07. 12:40 291 (W) 41
HX UMa s 5 0.379156 8.89 9.06 0.17 25.07. 12:40 95 (E) 67
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.