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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 25.04. 12:41 277 (W) -37
V1100 Her s 1 0.346931 10.92 10.92 0.00 25.04. 12:41 340 (N) 3
V336 TrA p 10 0.266768 10.46 11.20 0.74 25.04. 12:41 182 (S) -77
XY Boo s 1 0.370564 10.30 10.61 0.31 25.04. 12:42 31 (NE) -14
SZ Hor p 10 0.62511 10.96 11.74 0.78 25.04. 12:42 187 (S) -17
GV Boo p 2 0.367868 12.40 12.80 0.40 25.04. 12:42 31 (NE) -7
BD Pav p 10 0.1793015 12.40 16.21 3.81 25.04. 12:42 237 (SW) -65
BT CrB p 9 0.0892 18.90 20.40 1.50 25.04. 12:42 360 (N) -5
V339 Dra p 9 0.457404 13.40 14.00 0.60 25.04. 12:42 1 (N) 15
V563 And p 8 0.3031916 13.70 14.20 0.50 25.04. 12:42 248 (W) 66
UW Cap p 10 0.6995603 10.90 11.50 0.60 25.04. 12:42 282 (W) -23
V441 Dra p 10 2.9054 12.45 12.75 0.30 25.04. 12:42 350 (N) 46
V349 Dra p 10 0.3898685 11.30 11.70 0.40 25.04. 12:42 357 (N) 12
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.04. 12:42 285 (W) 15
V512 And s 10 0.745331 11.80 11.95 0.15 25.04. 12:42 264 (W) 54
V623 Aur p 8 0.60309 12.50 12.90 0.40 25.04. 12:43 109 (E) 68
V1038 Cyg p 10 1.9605 14.90 16.00 1.10 25.04. 12:43 323 (NW) 25
FS Aqr p 7 0.26205 13.20 14.00 0.80 25.04. 12:43 268 (W) 1
BO Del p 9 0.51667 14.30 15.80 1.50 25.04. 12:43 294 (NW) -1
GZ And s 1 0.3050173 10.83 11.58 0.75 25.04. 12:43 263 (W) 71
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.04. 12:43 299 (NW) 68
DS Pup p 8 0.3886775 12.70 13.60 0.90 25.04. 12:43 133 (SE) 1
AG Lac p 1 0.7521703 13.60 15.00 1.40 25.04. 12:43 307 (NW) 41
HX UMa s 5 0.379156 8.89 9.06 0.17 25.04. 12:43 41 (NE) 16
FO Gem p 9 0.695617 14.70 15.80 1.10 25.04. 12:44 120 (SE) 39
V931 Cyg p 1 0.341513 13.90 14.60 0.70 25.04. 12:44 314 (NW) 4
AL Leo s 1 1.6055175 10.20 10.20 0.00 25.04. 12:44 78 (E) 14
IM And p 9 0.2703735 18.30 19.00 0.70 25.04. 12:44 271 (W) 55
AM Her p 1 0.128927 12.30 15.70 3.40 25.04. 12:44 338 (N) 14
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.04. 12:44 325 (NW) -62
AV For p 10 1.8797 8.63 8.72 0.09 25.04. 12:44 202 (S) 7
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.04. 12:44 190 (S) -42
V701 Cen p 8 0.73845 8.60 9.40 0.80 25.04. 12:45 109 (E) -67
V1115 Cas s 1 0.323283 13.00 13.00 0.00 25.04. 12:45 298 (NW) 67
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.04. 12:45 20 (N) 32
VW Cep p 1 0.2783115 7.23 7.68 0.45 25.04. 12:46 341 (N) 43
V380 Mon s 7 0.995881 11.70 12.40 0.70 25.04. 12:46 130 (SE) 27
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.04. 12:46 318 (NW) 4
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.04. 12:46 107 (E) 52
V420 Cam p 9 0.565563 13.90 14.50 0.60 25.04. 12:46 22 (N) 65
BS Dra s 4 3.364012 9.12 9.84 0.72 25.04. 12:46 342 (N) 40
CV Cas p 5 2.587664 13.90 17.50 3.60 25.04. 12:46 332 (NW) 58
V641 Ori p 1 0.450815 14.20 14.80 0.60 25.04. 12:46 136 (SE) 47
KR Com p 1 0.4079692 7.27 7.32 0.06 25.04. 12:46 39 (NE) -14
FZ Vul p 10 2.4177487 13.20 14.00 0.80 25.04. 12:46 310 (NW) -4
V343 UMa s 1 0.560642 14.20 14.20 0.00 25.04. 12:47 45 (NE) 32
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 25.04. 12:47 321 (NW) 10
GM Boo s 1 0.361122 11.85 11.85 0.00 25.04. 12:47 18 (N) -15
BH Oct p 10 0.5652 15.50 16.20 0.70 25.04. 12:47 198 (S) -59
V802 Cep p 10 0.34698 13.30 13.70 0.40 25.04. 12:47 352 (N) 59
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.