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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:56 // 18:01 UTC
Civil Twilight (6°): 03:23 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:51 // 20:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AA Lyr s 1 0.5173146 13.40 13.50 0.10 20.04. 03:37 159 (S) 68
V917 Cep p 7 0.411767 12.88 13.25 0.37 20.04. 03:37 34 (NE) 54
EF Boo p 1 0.4205155 9.43 9.99 0.57 20.04. 03:37 295 (NW) 53
V516 Her p 9 0.4632348 16.40 17.10 0.70 20.04. 03:37 206 (SW) 63
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 20.04. 03:37 167 (S) 66
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.04. 03:37 171 (S) 83
V1101 Her s 1 0.382661 11.95 11.95 0.00 20.04. 03:37 235 (SW) 85
V866 Cep p 10 0.3259 13.40 14.00 0.60 20.04. 03:38 35 (NE) 59
AK Tri p 4 0.7017145 11.48 12.00 0.52 20.04. 03:38 48 (NE) 10
MN Boo p 9 0.3876975 9.18 9.48 0.30 20.04. 03:38 289 (W) 53
EY Cas p 1 0.4819812 14.00 14.50 0.50 20.04. 03:38 47 (NE) 44
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 20.04. 03:38 148 (SE) 66
V395 And s 9 0.684661 7.55 7.60 0.05 20.04. 03:38 62 (NE) 40
V905 Ara p 2 0.243905 14.00 14.20 0.20 20.04. 03:38 190 (S) -22
V449 Mon p 10 2.33922832 14.20 15.70 1.50 20.04. 03:38 355 (N) -37
V757 Cep s 8 0.343873 14.00 14.70 0.70 20.04. 03:38 18 (N) 49
SZ Hor s 10 0.62511 10.96 11.26 0.30 20.04. 03:38 122 (SE) -59
V1167 Her p 3 0.275279 9.89 9.89 0.00 20.04. 03:39 224 (SW) 39
BF Cru s 10 0.4988062 12.90 13.20 0.30 20.04. 03:39 219 (SW) -43
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 20.04. 03:39 99 (E) 56
CU Ara p 8 1.385831 14.40 16.00 1.60 20.04. 03:39 191 (S) -22
V463 And s 1 0.406095 12.15 12.50 0.35 20.04. 03:39 75 (E) 39
HV Her p 10 4.90561 12.00 13.20 1.20 20.04. 03:40 245 (SW) 62
GP Boo s 1 0.81877 11.10 11.10 0.00 20.04. 03:40 259 (W) 41
V415 Gem p 1 0.350606 12.40 12.70 0.30 20.04. 03:40 354 (N) -24
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 20.04. 03:40 354 (N) -24
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.04. 03:41 172 (S) 32
V719 Her s 1 0.400925 12.50 12.50 0.00 20.04. 03:41 252 (W) 74
GT Eri p 10 0.901375 8.62 9.12 0.50 20.04. 03:41 70 (E) -56
HH Boo p 1 0.318666 11.00 11.50 0.50 20.04. 03:41 291 (W) 49
HS Vul p 1 0.3320847 13.90 14.20 0.30 20.04. 03:41 140 (SE) 58
CE Peg p 1 0.64203 13.20 14.20 1.00 20.04. 03:41 107 (E) 47
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 20.04. 03:42 26 (NE) -32
SZ Her s 1 0.818096 9.86 10.10 0.24 20.04. 03:42 217 (SW) 70
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 20.04. 03:42 129 (SE) 64
AD Cnc s 1 0.2827379 13.10 13.40 0.30 20.04. 03:42 325 (NW) -23
AK Dra p 1 2.218258 11.80 12.60 0.80 20.04. 03:42 319 (NW) 86
V349 Dra p 10 0.3898685 11.30 11.70 0.40 20.04. 03:42 289 (W) 68
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 20.04. 03:42 44 (NE) 78
V1005 Her p 3 0.278962 14.11 14.68 0.57 20.04. 03:43 283 (W) 70
BT Tri p 10 0.2512 14.20 14.80 0.60 20.04. 03:43 53 (NE) 10
NQ Aqr p 8 0.429586 12.40 12.95 0.55 20.04. 03:43 140 (SE) 20
V524 Mon p 3 0.28361685 14.40 15.20 0.80 20.04. 03:43 353 (N) -38
NU Cyg s 3 0.2811248 14.30 14.90 0.60 20.04. 03:44 123 (SE) 73
BP Dra p 10 0.9868093 14.40 14.90 0.50 20.04. 03:44 41 (NE) 75
V902 Cep p 10 0.32871 11.78 12.28 0.50 20.04. 03:44 11 (N) 53
CL Cet p 10 0.621622 9.87 10.04 0.17 20.04. 03:44 103 (E) -12
V935 Cep p 10 1.228 12.05 12.55 0.50 20.04. 03:44 24 (NE) 53
V646 Aur p 9 0.438786 13.40 13.80 0.40 20.04. 03:44 1 (N) 2
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.04. 03:45 32 (NE) 53
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.