Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QS Cyg p 8 1.043999 13.20 13.80 0.60 20.04. 13:24 320 (NW) 11
V680 Per p 1 0.37422 13.55 14.13 0.58 20.04. 13:24 241 (SW) 67
V373 Cam p 7 0.370807 12.50 13.00 0.50 20.04. 13:24 19 (N) 80
V463 And s 1 0.406095 12.15 12.50 0.35 20.04. 13:24 287 (W) 37
V448 Cen p 10 0.3374915 13.60 14.30 0.70 20.04. 13:24 92 (E) -48
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.04. 13:24 335 (NW) 11
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 20.04. 13:25 283 (W) -50
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 20.04. 13:25 335 (NW) 10
BZ CMi s 9 2.545936 11.40 11.40 0.00 20.04. 13:25 127 (SE) 32
PS Cam p 4 0.92005 12.58 13.55 0.97 20.04. 13:25 341 (N) 79
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.04. 13:25 16 (N) -5
UZ Leo s 1 0.61805 9.58 10.12 0.54 20.04. 13:25 78 (E) 7
GX Boo s 6 0.38784 12.16 12.32 0.16 20.04. 13:26 32 (NE) -9
LO And s 1 0.3804371 11.20 11.82 0.62 20.04. 13:26 295 (NW) 42
V736 Cep p 7 0.857848 9.96 10.42 0.46 20.04. 13:26 320 (NW) 32
V503 Vel p 9 3.45291 8.93 9.07 0.14 20.04. 13:26 121 (SE) -28
SV Cet p 9 0.2920877 14.50 14.90 0.40 20.04. 13:26 231 (SW) 2
HR Lac p 1 0.42907 13.90 14.40 0.50 20.04. 13:26 310 (NW) 34
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.04. 13:26 288 (W) 8
TV Mus s 10 0.4456651 11.00 11.30 0.30 20.04. 13:27 140 (SE) -52
AE Lac p 10 1.420716 14.20 15.10 0.90 20.04. 13:27 308 (NW) 37
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.04. 13:28 298 (NW) 66
V502 Her p 1 0.3692772 12.80 13.70 0.90 20.04. 13:28 345 (N) -6
VW CMa s 7 0.7208281 9.00 9.10 0.10 20.04. 13:28 142 (SE) 6
AC Lib p 10 0.6649535 13.90 14.60 0.70 20.04. 13:28 34 (NE) -59
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.04. 13:28 343 (N) 13
NY Boo s 9 0.326815 12.15 12.15 0.00 20.04. 13:28 14 (N) 10
I Boo s 1 0.2678178 5.80 6.29 0.49 20.04. 13:28 14 (N) 9
ZZ Peg s 1 0.667356 12.20 12.50 0.30 20.04. 13:28 273 (W) 17
AC Cnc s 1 0.3004773 13.80 14.70 0.90 20.04. 13:29 101 (E) 26
V645 And p 8 0.4125814 13.05 13.45 0.40 20.04. 13:29 300 (NW) 43
NW Cam p 10 1.1483 13.00 13.80 0.80 20.04. 13:29 321 (NW) 78
V1001 Cas s 1 0.429058 13.61 13.61 0.00 20.04. 13:29 299 (NW) 48
AR Dra p 1 0.675838 11.29 12.51 1.22 20.04. 13:29 27 (NE) 34
V380 Mon p 7 0.995881 11.70 12.40 0.70 20.04. 13:29 137 (SE) 30
IS CMa s 7 0.616985 6.93 6.93 0.00 20.04. 13:29 155 (SE) 6
OQ Cas p 3 0.7166834 14.40 15.10 0.70 20.04. 13:29 311 (NW) 58
MS Cas s 1 1.172739 12.90 13.20 0.30 20.04. 13:29 311 (NW) 54
V1007 Cas p 5 0.332007 12.00 12.44 0.44 20.04. 13:29 297 (NW) 50
II UMa p 2 0.825227 8.17 8.48 0.31 20.04. 13:30 33 (NE) 26
V1014 Cas p 7 0.855262 12.60 13.30 0.70 20.04. 13:30 293 (NW) 63
V1158 Her p 10 0.660003 9.78 9.95 0.17 20.04. 13:30 3 (N) 4
V917 Cep p 7 0.411767 12.88 13.25 0.37 20.04. 13:30 328 (NW) 48
CZ CMa p 9 0.818973 13.40 13.70 0.30 20.04. 13:30 138 (SE) 11
GP Boo p 1 0.81877 11.10 11.40 0.30 20.04. 13:30 21 (N) -13
NP Tel s 10 0.37512 12.90 13.30 0.40 20.04. 13:30 242 (SW) -54
EP And s 1 0.4041085 11.90 12.50 0.60 20.04. 13:30 275 (W) 62
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 20.04. 13:30 329 (NW) 16
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.04. 13:31 116 (SE) 21
SZ Her p 1 0.818096 9.86 11.87 2.01 20.04. 13:31 345 (N) -5
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.