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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:31 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:58 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V704 Cyg s 1 0.570705 13.60 14.20 0.60 24.05. 07:52 284 (W) 55
CH CMa p 10 0.8609546 12.80 13.20 0.40 24.05. 07:52 106 (E) -19
BQ Cap p 8 1.474088 8.11 8.40 0.29 24.05. 07:52 227 (SW) 6
KO Ara s 9 0.3825476 13.30 13.30 0.00 24.05. 07:52 236 (SW) -48
EL Tuc s 7 0.3420282 13.00 13.50 0.50 24.05. 07:53 187 (S) -28
CS Lac p 10 3.797793 9.30 9.70 0.40 24.05. 07:53 274 (W) 58
XY Cru s 8 1.0240025 11.10 11.20 0.10 24.05. 07:53 162 (S) -75
V887 Cep p 10 1.691886 12.50 12.90 0.40 24.05. 07:53 332 (NW) 63
V413 Gem s 7 0.532812 14.55 14.70 0.15 24.05. 07:53 82 (E) 12
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.05. 07:53 1 (N) 27
V599 Aur p 1 0.316533 11.67 11.96 0.29 24.05. 07:53 88 (E) 42
V467 Vel p 10 2.7532 10.82 11.04 0.22 24.05. 07:53 111 (E) -48
AF Pup p 10 0.3836773 13.30 13.50 0.20 24.05. 07:54 111 (E) -42
V621 Pup p 10 0.390386 10.25 11.00 0.75 24.05. 07:54 117 (SE) -42
V407 Peg p 1 0.636884 9.30 9.70 0.40 24.05. 07:54 215 (SW) 52
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 24.05. 07:54 285 (W) 31
V Sge p 1 0.5141928 8.60 13.90 5.30 24.05. 07:54 270 (W) 28
V653 Lyr s 1 0.468813 11.23 11.56 0.33 24.05. 07:54 304 (NW) 26
KN Eri p 8 0.396604 13.23 14.20 0.97 24.05. 07:54 123 (SE) 19
AZ Col p 10 0.302105 11.31 11.72 0.41 24.05. 07:55 127 (SE) -9
BW Dra s 1 0.292165 8.61 9.02 0.41 24.05. 07:55 344 (N) 25
V1034 Her p 1 0.81529 12.88 13.98 1.10 24.05. 07:55 304 (NW) -10
HS Aqr p 1 0.7101875 9.35 9.42 0.07 24.05. 07:55 251 (W) 15
VY Sex p 1 0.4434355 9.01 9.30 0.29 24.05. 07:55 42 (NE) -35
V1016 Oph p 1 0.407161 13.10 14.10 1.00 24.05. 07:55 301 (NW) -30
NW Aqr p 1 0.30163 12.00 12.00 0.00 24.05. 07:55 221 (SW) 33
V440 Cas s 8 0.32568791 15.00 15.00 0.00 24.05. 07:55 284 (W) 76
DR CVn p 1 0.329058 11.70 11.96 0.26 24.05. 07:55 4 (N) -4
BV Dra s 1 0.350067 7.88 7.88 0.00 24.05. 07:55 344 (N) 25
AR CMa s 2 2.332227 11.90 12.50 0.60 24.05. 07:55 106 (E) -19
BW Lib p 7 0.932358 13.40 14.70 1.30 24.05. 07:55 302 (NW) -49
PQ Dra p 9 0.3209415 13.90 14.50 0.60 24.05. 07:56 348 (N) 17
V500 Cam s 6 0.2483505 14.00 14.70 0.70 24.05. 07:56 14 (N) 44
XX LMi p 4 0.370979 12.42 12.56 0.14 24.05. 07:56 31 (NE) -1
V524 Mon s 3 0.28361685 14.40 15.20 0.80 24.05. 07:56 90 (E) 3
IR Cas s 1 0.680686 10.80 11.50 0.70 24.05. 07:56 294 (NW) 71
V692 And p 6 0.33802 12.50 12.50 0.00 24.05. 07:56 261 (W) 75
V790 Cep s 8 0.3212316 12.62 12.62 0.00 24.05. 07:56 360 (N) 55
V947 Per s 6 0.297667 13.45 13.45 0.00 24.05. 07:56 101 (E) 53
VW Cep p 1 0.2783115 7.23 7.68 0.45 24.05. 07:57 337 (NW) 53
V452 And p 6 0.978438 13.80 15.14 1.34 24.05. 07:57 276 (W) 72
W UMa s 1 0.3336367 7.75 8.43 0.68 24.05. 07:58 28 (NE) 24
AY Tri p 10 0.3939 14.10 14.50 0.40 24.05. 07:58 162 (S) 73
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 24.05. 07:58 295 (NW) 45
AH Vir s 1 0.4075267 8.89 8.89 0.00 24.05. 07:58 15 (N) -27
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 24.05. 07:58 284 (W) 45
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 24.05. 07:59 76 (E) -11
V483 And p 1 0.2970635 11.97 12.20 0.23 24.05. 07:59 224 (SW) 77
V517 And p 10 0.49053 13.30 13.60 0.30 24.05. 07:59 190 (S) 76
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 24.05. 07:59 230 (SW) 21
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.