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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LR Lib p 9 0.590394 13.10 13.70 0.60 25.04. 07:20 262 (W) -29
V651 Ara p 10 0.2770608 14.60 15.40 0.80 25.04. 07:20 225 (SW) -39
V658 Lyr s 1 0.33026 11.10 11.10 0.00 25.04. 07:20 289 (W) 51
V645 And s 8 0.4125814 13.05 13.05 0.00 25.04. 07:20 91 (E) 82
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 25.04. 07:20 301 (NW) 69
AR Boo p 1 0.3448727 13.50 14.50 1.00 25.04. 07:21 317 (NW) -4
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 25.04. 07:21 224 (SW) -8
V343 Ori s 1 0.809135 10.50 11.00 0.50 25.04. 07:21 65 (NE) -4
V445 Cas p 1 0.6735235 10.89 11.32 0.43 25.04. 07:21 69 (E) 72
V477 Hya p 10 0.40719 15.90 16.20 0.30 25.04. 07:22 42 (NE) -34
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 25.04. 07:22 31 (NE) -22
V927 Mon p 8 0.361879 10.90 11.17 0.27 25.04. 07:22 58 (NE) -19
V471 Tau p 1 0.5211834 9.40 9.71 0.31 25.04. 07:22 87 (E) 20
V497 Cam p 5 0.554646 13.50 14.05 0.55 25.04. 07:22 4 (N) 44
II Per s 1 0.4798527 13.50 13.60 0.10 25.04. 07:22 59 (NE) 33
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 25.04. 07:22 265 (W) 65
LW Eri s 5 0.46562 12.20 12.20 0.00 25.04. 07:22 92 (E) 0
HL Aur s 1 0.6225056 10.80 11.00 0.20 25.04. 07:22 40 (NE) 24
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.04. 07:22 296 (NW) 48
V2766 Ori p 6 0.6032 15.00 15.30 0.30 25.04. 07:22 72 (E) -8
V802 Aql p 6 0.267608 13.40 14.30 0.90 25.04. 07:22 240 (SW) 19
GK Psc p 9 0.367547 13.60 13.95 0.35 25.04. 07:23 113 (SE) 58
V1222 Cen p 10 1.4329 16.83 16.85 0.02 25.04. 07:23 210 (SW) -77
GS Aqr s 3 0.374069 13.20 13.60 0.40 25.04. 07:23 183 (S) 40
XZ Ari s 7 0.265488 13.85 13.85 0.00 25.04. 07:23 94 (E) 41
V470 Hya s 7 0.395393 13.00 13.00 0.00 25.04. 07:23 43 (NE) -31
V1047 Her s 1 0.320736 12.26 12.26 0.00 25.04. 07:23 287 (W) 30
V342 UMa p 1 0.3438515 13.40 13.90 0.50 25.04. 07:23 359 (N) 12
V432 Per s 1 0.3833085 11.00 11.60 0.60 25.04. 07:23 72 (E) 44
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.04. 07:24 313 (NW) 27
V1289 Cen p 9 0.897009 10.40 11.20 0.80 25.04. 07:24 255 (W) -59
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 25.04. 07:24 214 (SW) 35
V947 Per p 6 0.297667 13.45 14.05 0.60 25.04. 07:24 74 (E) 30
V1199 Her p 10 0.3355445 14.90 15.50 0.60 25.04. 07:24 289 (W) 20
V2485 Cyg p 10 1.31477 13.40 14.10 0.70 25.04. 07:24 239 (SW) 71
V401 CMa p 10 0.69123 17.75 18.08 0.33 25.04. 07:24 84 (E) -30
V635 Mon p 6 1.807818 7.60 8.10 0.50 25.04. 07:24 52 (NE) -37
NR Lac s 1 0.6048055 13.20 13.40 0.20 25.04. 07:24 260 (W) 88
V1068 Her p 1 0.394304 12.40 13.00 0.60 25.04. 07:24 297 (NW) 43
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.04. 07:24 262 (W) 17
EX Del s 1 0.3309877 12.80 13.30 0.50 25.04. 07:25 233 (SW) 45
KQ Gem p 1 0.4079905 14.00 15.00 1.00 25.04. 07:25 56 (NE) -6
EF Dra s 1 0.424031 10.48 10.48 0.00 25.04. 07:25 328 (NW) 53
V964 Aql p 9 1.26256 13.60 14.40 0.80 25.04. 07:25 236 (SW) 19
TX Her s 1 2.05980944 8.54 8.97 0.43 25.04. 07:25 294 (NW) 36
V639 Aur s 4 0.3571 14.01 14.01 0.00 25.04. 07:25 41 (NE) 29
V421 Cam p 8 2.25308 12.83 13.50 0.67 25.04. 07:25 13 (N) 46
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 25.04. 07:26 128 (SE) 7
V750 CrA p 10 0.37913 9.94 10.17 0.23 25.04. 07:26 224 (SW) -12
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.04. 07:26 205 (SW) 25
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.