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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V658 Ara p 10 0.6276 15.40 16.00 0.60 20.04. 04:58 203 (SW) -28
V947 Cyg p 5 0.429245 14.10 15.10 1.00 20.04. 04:59 187 (S) 71
V459 Peg p 9 0.295664 13.65 14.52 0.87 20.04. 04:59 131 (SE) 53
PY Vir p 1 0.311248 9.60 10.10 0.50 20.04. 04:59 275 (W) -10
V722 Ara p 9 0.98892 9.49 10.09 0.60 20.04. 04:59 203 (SW) -23
V340 Mus p 9 3.42727 8.02 8.10 0.08 20.04. 04:59 219 (SW) -48
V651 Ara p 10 0.2770608 14.60 15.40 0.80 20.04. 04:59 206 (SW) -24
V345 Gem p 1 0.274778 7.82 7.88 0.06 20.04. 04:59 3 (N) -6
AY Tri p 10 0.3939 14.10 14.50 0.40 20.04. 04:59 70 (E) 28
V653 Ara p 10 0.2614 12.50 12.90 0.40 20.04. 05:00 207 (SW) -22
V789 Cyg s 6 0.288551 13.30 13.30 0.00 20.04. 05:00 199 (S) 69
V1055 Her s 1 0.3154085 11.32 11.32 0.00 20.04. 05:00 267 (W) 62
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.04. 05:00 282 (W) 36
V490 And p 7 0.424185 14.60 15.10 0.50 20.04. 05:01 73 (E) 44
V1209 Cen p 10 2.090935 11.49 11.90 0.41 20.04. 05:01 220 (SW) -36
UZ Leo s 1 0.61805 9.58 10.12 0.54 20.04. 05:01 318 (NW) -17
V1157 Her p 10 0.31589 14.10 14.70 0.60 20.04. 05:01 277 (W) 50
LO And p 1 0.3804371 11.20 11.82 0.62 20.04. 05:01 76 (E) 55
V425 Ser s 8 0.544293 11.70 11.70 0.00 20.04. 05:01 267 (W) 28
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 20.04. 05:01 44 (NE) 47
V430 Lac s 6 1.549603 14.20 14.20 0.00 20.04. 05:01 87 (E) 64
V404 CMa p 10 0.45178 17.45 18.40 0.95 20.04. 05:01 41 (NE) -53
V1036 Her s 1 0.391678 11.31 11.31 0.00 20.04. 05:01 251 (W) 47
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 20.04. 05:01 131 (SE) 31
V819 Her p 4 2.229634 5.51 5.63 0.12 20.04. 05:01 264 (W) 61
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 20.04. 05:02 253 (W) 77
V1055 Sco p 4 0.363686 8.65 8.92 0.27 20.04. 05:02 219 (SW) -9
V2617 Oph p 10 0.424074 13.15 13.75 0.60 20.04. 05:02 234 (SW) 16
V1101 Her s 1 0.382661 11.95 11.95 0.00 20.04. 05:02 271 (W) 72
WZ Pic p 10 1.21672 9.20 9.60 0.40 20.04. 05:02 124 (SE) -69
V415 Nor p 10 0.4805 17.54 18.00 0.46 20.04. 05:02 213 (SW) -28
IU Aur s 1 1.8114745 8.19 8.19 0.00 20.04. 05:03 30 (NE) 1
V687 Her p 4 0.321451 14.40 15.00 0.60 20.04. 05:03 260 (W) 40
AM Leo s 1 0.3657975 9.25 9.83 0.58 20.04. 05:03 311 (NW) -18
GT Eri p 10 0.901375 8.62 9.12 0.50 20.04. 05:03 89 (E) -44
EL Lyn s 7 0.644538 12.65 12.83 0.18 20.04. 05:03 355 (N) 1
II CMa p 8 0.22919704 15.22 15.74 0.52 20.04. 05:03 23 (NE) -51
V453 Mon s 1 0.511003 11.10 11.80 0.70 20.04. 05:03 22 (N) -40
BI Vul p 1 0.2518236 14.15 14.90 0.75 20.04. 05:03 136 (SE) 62
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 20.04. 05:03 293 (NW) 37
GZ Aqr p 4 0.302781 14.60 15.50 0.90 20.04. 05:04 135 (SE) 22
V527 And p 10 0.700656 10.65 11.05 0.40 20.04. 05:04 72 (E) 31
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 20.04. 05:04 184 (S) 47
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.04. 05:04 180 (S) 78
V485 And p 10 1.032545 11.08 11.23 0.15 20.04. 05:05 81 (E) 41
NN Com p 5 0.582846 13.38 13.78 0.40 20.04. 05:05 295 (NW) -2
XZ Leo s 1 0.487737 10.60 11.10 0.50 20.04. 05:05 329 (NW) -18
V1105 Her p 5 0.321736 12.60 13.00 0.40 20.04. 05:05 236 (SW) 62
QU Lyr p 2 1.22303638 12.70 13.10 0.40 20.04. 05:05 206 (SW) 73
V502 Cyg p 4 0.566962 13.60 14.50 0.90 20.04. 05:05 145 (SE) 81
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.