Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:55 // 15:31 UTC
Civil Twilight (6°): 05:22 // 16:04 UTC
Nautical Twilight (12°): 04:44 // 16:42 UTC
Astronomical Twilight (18°): 04:06 // 17:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Boo p 2 0.367868 12.40 12.80 0.40 05.11. 21:55 5 (N) -13
MR Aur s 9 0.690301 15.10 15.50 0.40 05.11. 21:55 91 (E) 43
U Peg p 1 0.3747772 9.23 9.76 0.53 05.11. 21:55 226 (SW) 48
V648 Ori s 1 0.8132357 11.50 12.20 0.70 05.11. 21:55 125 (SE) 33
V651 Ara p 10 0.2770608 14.60 15.40 0.80 05.11. 21:55 238 (SW) -65
V1096 Her p 1 0.2414165 13.05 13.40 0.35 05.11. 21:55 324 (NW) 14
V370 Cyg s 1 0.774543 11.80 11.90 0.10 05.11. 21:56 295 (NW) 22
LT Eri p 1 0.17017 15.00 18.72 3.72 05.11. 21:56 144 (SE) 27
V1065 Her s 4 0.397828 11.50 11.50 0.00 05.11. 21:56 313 (NW) 2
V656 Pup p 10 0.32903 18.12 18.27 0.15 05.11. 21:56 129 (SE) -30
NW Boo s 5 1.01185563 13.00 13.00 0.00 05.11. 21:56 347 (N) -4
RZ UMi p 2 0.3373491 12.80 13.50 0.70 05.11. 21:56 359 (N) 47
AA Lyn p 9 0.561388 14.70 15.30 0.60 05.11. 21:56 62 (NE) 32
QY Hya p 2 0.292341 9.04 9.36 0.32 05.11. 21:56 54 (NE) -60
AM Eri s 4 0.3165735 14.40 14.40 0.00 05.11. 21:57 141 (SE) 20
GZ Pup s 10 0.3202743 11.70 12.10 0.40 05.11. 21:57 125 (SE) -24
EI Sge s 7 0.3882466 14.00 14.60 0.60 05.11. 21:57 283 (W) 15
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 05.11. 21:57 307 (NW) 30
V706 Cyg p 1 0.466254 13.20 14.60 1.40 05.11. 21:57 285 (W) 44
V587 Cyg s 7 1.955552 14.30 14.30 0.00 05.11. 21:57 291 (W) 43
QW Cyg s 2 0.5876453 13.90 14.10 0.20 05.11. 21:57 297 (NW) 28
V435 Dra p 10 0.5221901 12.32 12.64 0.32 05.11. 21:57 328 (NW) 46
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 05.11. 21:58 304 (NW) -16
V607 Aur p 8 2.066885 10.50 11.30 0.80 05.11. 21:58 61 (NE) 59
V580 Lyr s 1 0.289052 12.85 12.85 0.00 05.11. 21:58 306 (NW) 17
V342 Lac p 1 0.700587 12.40 12.90 0.50 05.11. 21:58 296 (NW) 55
V392 Ori s 1 0.659284 10.90 10.90 0.00 05.11. 21:58 99 (E) 32
V546 And s 5 0.38302 11.20 11.20 0.00 05.11. 21:58 196 (S) 84
LR Cam s 1 0.43414 10.70 10.70 0.00 05.11. 21:58 34 (NE) 58
KV Peg p 5 0.4577795 11.73 11.93 0.20 05.11. 21:58 266 (W) 26
AS Vel p 10 1.557885 8.30 8.92 0.62 05.11. 21:58 113 (SE) -33
V712 And p 10 0.367179 10.03 10.24 0.21 05.11. 21:59 252 (W) 64
AB And p 1 0.3318894 9.50 10.32 0.82 05.11. 21:59 263 (W) 57
AV CrB s 1 0.30819 11.87 11.87 0.00 05.11. 21:59 332 (NW) -4
V629 And p 8 0.742579 11.20 11.66 0.46 05.11. 21:59 275 (W) 62
OQ UMa s 1 0.283356 13.00 13.60 0.60 05.11. 21:59 1 (N) 16
V399 Dra p 9 1.11377 12.97 13.60 0.63 05.11. 21:59 336 (NW) 37
IY UMa p 4 0.0739138 18.40 20.00 1.60 05.11. 21:59 26 (NE) 25
TT Cet p 1 0.4859549 10.80 11.32 0.52 05.11. 21:59 184 (S) 30
V502 And s 6 0.318892 13.80 14.15 0.35 05.11. 21:59 224 (SW) 65
AW Ari p 8 0.381766 13.66 14.33 0.67 05.11. 21:59 186 (S) 53
V566 And s 8 0.389694 10.85 11.25 0.40 05.11. 22:00 176 (S) 76
EX Per s 9 8.475948 12.00 12.50 0.50 05.11. 22:00 55 (NE) 86
V664 Lyr s 8 0.359987 13.00 13.00 0.00 05.11. 22:00 313 (NW) 20
V585 Aur p 4 0.535301 11.05 11.45 0.40 05.11. 22:00 105 (E) 55
DI Hya p 1 0.6147125 11.00 12.00 1.00 05.11. 22:01 86 (E) -20
I Boo p 1 0.2678178 5.80 6.40 0.60 05.11. 22:01 350 (N) 9
V837 Cep p 10 0.438076 12.80 13.00 0.20 05.11. 22:01 313 (NW) 48
DH CVn p 1 0.365804 12.72 13.24 0.52 05.11. 22:01 20 (N) -1
IM Gem p 7 1.427284 15.20 16.30 1.10 05.11. 22:01 91 (E) 30
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.