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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IT Her p 1 0.3393957 12.90 13.30 0.40 31.05. 12:32 351 (N) -14
V470 Cam p 1 0.0956467 14.10 14.75 0.65 31.05. 12:32 19 (N) 71
V654 Pup p 9 0.370015 14.00 14.80 0.80 31.05. 12:32 167 (S) -8
HU And p 10 0.2857905 16.50 17.20 0.70 31.05. 12:32 294 (NW) 34
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 31.05. 12:32 127 (SE) 41
V929 Mon p 9 0.67772 13.00 13.60 0.60 31.05. 12:32 162 (S) 39
EX CVn p 4 0.2771572 13.10 13.50 0.40 31.05. 12:32 57 (NE) 24
GR Boo s 1 0.3766695 11.45 11.45 0.00 31.05. 12:32 41 (NE) -3
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 31.05. 12:33 262 (W) 34
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 31.05. 12:33 334 (NW) -5
V339 Boo p 10 0.3628085 10.70 10.90 0.20 31.05. 12:33 25 (NE) 8
AZ Col p 10 0.302105 11.31 11.72 0.41 31.05. 12:33 189 (S) 9
BE Col p 10 0.64788 15.00 15.00 0.00 31.05. 12:33 181 (S) 8
V804 Cep s 6 0.347592 12.94 13.45 0.51 31.05. 12:33 354 (N) 53
V337 Cam p 8 0.756775 9.95 10.40 0.45 31.05. 12:33 335 (NW) 67
EX Psc s 1 0.289482 12.00 12.00 0.00 31.05. 12:33 273 (W) 5
V1309 Her p 9 0.369883 12.00 12.75 0.75 31.05. 12:33 3 (N) 4
UX Ret p 7 0.4901044 8.32 9.02 0.70 31.05. 12:33 200 (S) -18
V951 Cep p 10 0.551344 13.10 13.70 0.60 31.05. 12:33 343 (N) 47
TY Men s 9 0.4616664 8.08 8.47 0.39 31.05. 12:34 182 (S) -42
QW Gem s 1 0.3581235 10.33 10.33 0.00 31.05. 12:34 156 (SE) 68
BN Cas s 6 3.21585 13.10 13.40 0.30 31.05. 12:34 314 (NW) 47
Z Lep s 1 0.993709 11.63 12.63 1.00 31.05. 12:34 196 (S) 24
EQ Tau s 1 0.3413474 10.50 10.97 0.47 31.05. 12:35 239 (SW) 51
GV Aqr p 4 0.33677 13.60 14.00 0.40 31.05. 12:35 285 (W) -22
V1136 Cyg p 1 3.462766 12.50 13.30 0.80 31.05. 12:35 341 (N) -9
KM UMa s 1 0.3518602 11.00 11.50 0.50 31.05. 12:35 69 (E) 30
V737 Per s 1 0.366599 12.65 13.20 0.55 31.05. 12:35 253 (W) 57
MR Vir p 9 1.518658 8.57 8.69 0.13 31.05. 12:35 68 (E) -18
V391 Dra p 10 1.231472 10.90 11.20 0.30 31.05. 12:35 2 (N) 19
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 31.05. 12:35 356 (N) -65
V2619 Oph p 10 0.479238 13.75 14.35 0.60 31.05. 12:36 34 (NE) -48
V1851 Ori s 1 0.276946 12.00 12.00 0.00 31.05. 12:36 203 (SW) 48
V885 Per p 10 0.30387 13.10 13.40 0.30 31.05. 12:37 298 (NW) 62
NQ Cam p 1 0.362099 13.10 13.80 0.70 31.05. 12:37 17 (N) 65
V336 Lyr p 10 1.90513 14.90 16.00 1.10 31.05. 12:37 357 (N) -7
V495 Cam p 10 0.354461 13.00 13.35 0.35 31.05. 12:37 14 (N) 60
VY Dor p 9 0.49692 12.19 12.97 0.78 31.05. 12:37 193 (S) -15
V1066 Cyg p 3 1.548606 13.80 14.20 0.40 31.05. 12:37 328 (NW) 12
NN Aqr p 4 0.306779 13.47 14.14 0.67 31.05. 12:37 300 (NW) -23
V441 Cep p 10 1.649051 8.74 9.22 0.48 31.05. 12:38 344 (N) 40
FT Lyn p 9 0.2937757 12.90 12.90 0.00 31.05. 12:38 101 (E) 56
V758 Cen p 8 0.580785 8.80 9.40 0.60 31.05. 12:38 124 (SE) -52
X Tri p 1 0.97153 8.55 11.27 2.72 31.05. 12:38 270 (W) 38
V370 Cyg s 1 0.774543 11.80 11.90 0.10 31.05. 12:38 341 (N) -5
V740 Per s 4 0.373042 11.22 11.87 0.65 31.05. 12:38 248 (W) 61
DQ CVn s 1 0.491422 12.28 12.56 0.28 31.05. 12:38 62 (NE) 22
IV Gem s 3 0.60269 12.20 12.20 0.00 31.05. 12:38 143 (SE) 68
V1055 Her s 1 0.3154085 11.32 11.32 0.00 31.05. 12:38 10 (N) 2
CI CrB p 10 0.350076 12.83 13.02 0.19 31.05. 12:38 28 (NE) -7
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.