Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AU Phe p 10 0.2658125 12.23 12.78 0.55 04.05. 14:54 227 (SW) -26
V1102 Her p 1 0.3090057 13.60 14.40 0.80 04.05. 14:54 6 (N) 11
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 04.05. 14:54 335 (NW) -1
BT CrB p 9 0.0892 18.90 20.40 1.50 04.05. 14:54 33 (NE) 3
XX Lac p 10 4.062375 14.60 15.60 1.00 04.05. 14:54 327 (NW) 20
V1440 Aql p 10 1.83672 8.55 8.67 0.12 04.05. 14:54 353 (N) -47
PZ UMa s 7 0.2626732 12.50 12.50 0.00 04.05. 14:55 74 (E) 64
V357 Her p 5 0.28204 13.40 13.95 0.55 04.05. 14:55 0 (N) -27
V1353 Ori s 1 0.471453 12.93 12.93 0.00 04.05. 14:55 200 (S) 37
V368 Cam s 6 0.4089212 13.35 13.35 0.00 04.05. 14:55 339 (N) 64
UX UMa p 1 0.19667128 12.57 14.15 1.58 04.05. 14:55 45 (NE) 31
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 04.05. 14:55 293 (NW) -27
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 04.05. 14:55 194 (S) 59
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 04.05. 14:55 162 (S) -56
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 04.05. 14:55 12 (N) -59
AY Aqr s 10 0.281995 13.70 14.30 0.60 04.05. 14:55 285 (W) -37
V2553 Oph p 1 0.457615 11.30 11.80 0.50 04.05. 14:56 22 (N) -24
Y Leo p 1 1.686094 10.09 13.20 3.11 04.05. 14:56 110 (E) 50
EX CVn p 4 0.2771572 13.10 13.50 0.40 04.05. 14:56 63 (NE) 29
HP Pav p 10 0.2978 14.90 15.70 0.80 04.05. 14:56 198 (S) -66
V437 Cam p 9 0.439027 13.90 14.80 0.90 04.05. 14:56 353 (N) 70
PT Dra p 10 0.270768 14.30 14.90 0.60 04.05. 14:56 32 (NE) 25
V870 Cep p 7 0.301066 10.93 11.17 0.24 04.05. 14:56 336 (NW) 29
RS Ser s 7 0.59814 10.80 11.40 0.60 04.05. 14:56 12 (N) -53
I Boo p 1 0.2678178 5.80 6.40 0.60 04.05. 14:57 36 (NE) 19
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 04.05. 14:57 22 (N) -61
BH Lyn p 10 0.1558756 13.70 16.30 2.60 04.05. 14:57 77 (E) 75
BL And s 1 0.722376 11.00 11.24 0.24 04.05. 14:57 321 (NW) 26
V467 Vul p 1 0.427409 12.44 12.85 0.41 04.05. 14:57 325 (NW) -11
SW Sex p 1 0.13493852 14.80 16.70 1.90 04.05. 14:57 123 (SE) 21
ES Lib p 3 0.883041 7.10 7.57 0.47 04.05. 14:57 69 (E) -33
DK Cep s 1 0.985907 12.20 12.40 0.20 04.05. 14:57 336 (NW) 27
V856 Cep p 10 0.314008 12.25 12.50 0.25 04.05. 14:57 351 (N) 42
AW CrB p 1 0.3609357 11.08 11.35 0.27 04.05. 14:58 30 (NE) 2
FF Cnc s 1 1.323107 10.83 9.83 -1.00 04.05. 14:58 139 (SE) 52
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 04.05. 14:59 340 (N) -4
V389 Cam s 9 0.439897 11.80 12.50 0.70 04.05. 14:59 341 (N) 67
SW Cyg p 1 4.573 9.24 11.83 2.59 04.05. 14:59 347 (N) 8
MS Pav s 10 0.33474 13.70 14.10 0.40 04.05. 14:59 196 (S) -64
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 04.05. 15:00 317 (NW) -40
CH Hya s 10 0.346546 14.50 15.50 1.00 04.05. 15:00 111 (E) -21
MW Pav p 10 0.79498855 8.51 8.95 0.44 04.05. 15:00 200 (S) -65
VV UMa p 1 0.687376 10.13 10.91 0.78 04.05. 15:00 60 (NE) 65
DI CVn p 1 0.305966 13.60 14.40 0.80 04.05. 15:01 69 (E) 29
V351 Lib p 4 0.349735 13.40 14.10 0.70 04.05. 15:01 60 (NE) -37
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 04.05. 15:01 352 (N) -11
V563 Lyr s 1 0.577642 10.96 10.96 0.00 04.05. 15:01 1 (N) 0
EW Boo s 1 0.906349 10.31 10.31 0.00 04.05. 15:01 43 (NE) 11
VW Tri s 1 0.298863 13.90 14.40 0.50 04.05. 15:01 281 (W) 35
V440 Cas p 8 0.32568791 15.00 15.50 0.50 04.05. 15:01 318 (NW) 28
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.