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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2373 Oph p 7 1.086282 7.39 7.46 0.08 15.04. 20:31 84 (E) -2
BC Gru p 8 0.3073055 9.90 10.30 0.40 15.04. 20:31 67 (NE) -86
SY Hor s 10 0.3116395 11.48 12.08 0.60 15.04. 20:31 243 (SW) -41
AS CrB p 1 0.380663 11.35 11.85 0.50 15.04. 20:31 77 (E) 37
QQ UMa p 10 0.372776 13.30 14.10 0.80 15.04. 20:31 274 (W) 74
QU Lyr p 2 1.22303638 12.70 13.10 0.40 15.04. 20:31 44 (NE) 8
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 15.04. 20:31 33 (NE) 1
QW And s 5 0.49187 12.60 12.60 0.00 15.04. 20:32 339 (N) 13
GV Boo s 2 0.367868 12.40 12.40 0.00 15.04. 20:32 116 (SE) 54
NN Vir s 2 0.4806875 7.30 7.67 0.37 15.04. 20:32 121 (SE) 31
V428 Cam p 8 0.290606 12.85 13.15 0.30 15.04. 20:32 340 (N) 52
IQ Cen p 10 2.359523 12.70 15.70 3.00 15.04. 20:32 155 (SE) -20
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 15.04. 20:32 352 (N) 21
V623 Pup p 9 1.75072 11.88 12.75 0.87 15.04. 20:32 224 (SW) 8
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 15.04. 20:32 85 (E) -43
V355 Per p 10 0.82953 9.05 9.09 0.04 15.04. 20:32 335 (NW) 24
V477 Her p 8 0.3251804 14.90 15.50 0.60 15.04. 20:33 70 (E) 18
IT Nor s 8 0.635779 9.40 9.80 0.40 15.04. 20:33 130 (SE) -26
V1094 Cas s 1 0.51429 12.40 12.74 0.34 15.04. 20:33 343 (N) 22
BM UMa s 1 0.2712208 13.80 14.60 0.80 15.04. 20:33 177 (S) 86
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 15.04. 20:33 36 (NE) 17
SIG Aql s 3 1.9502717 5.14 5.30 0.16 15.04. 20:33 57 (NE) -18
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.04. 20:33 218 (SW) 31
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 15.04. 20:33 28 (NE) 13
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.04. 20:33 27 (NE) 69
OO Aqr s 5 0.586623 9.20 9.59 0.39 15.04. 20:34 51 (NE) -43
AC Crt s 3 0.617262 9.72 10.17 0.45 15.04. 20:34 183 (S) 27
WY Per p 1 3.32712 11.50 14.20 2.70 15.04. 20:34 314 (NW) 19
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 15.04. 20:34 20 (N) 11
V1036 Her s 1 0.391678 11.31 11.31 0.00 15.04. 20:34 76 (E) 21
V511 Oph p 6 1.0657 13.40 15.20 1.80 15.04. 20:34 77 (E) -7
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 15.04. 20:34 54 (NE) -17
CU Hya p 4 0.7190715 13.50 14.50 1.00 15.04. 20:34 224 (SW) 35
PV Lyr p 4 1.198632 12.00 12.30 0.30 15.04. 20:34 47 (NE) 7
V553 Hya p 5 0.371497 12.36 13.05 0.69 15.04. 20:35 163 (S) 12
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.04. 20:35 59 (NE) -9
V387 Her s 1 0.589466 12.80 13.20 0.40 15.04. 20:36 76 (E) 14
OR Mus p 10 1.73106 8.84 9.18 0.34 15.04. 20:36 174 (S) -28
ET Boo p 1 0.64504 9.14 9.49 0.35 15.04. 20:36 73 (E) 53
EE Cet s 3 0.379922 8.76 8.76 0.00 15.04. 20:36 304 (NW) -15
BU Vul s 1 0.5689935 10.60 10.60 0.00 15.04. 20:36 32 (NE) -5
DK CVn s 1 0.494964 12.70 12.80 0.10 15.04. 20:36 123 (SE) 71
IW Nor p 10 0.33319 14.00 14.50 0.50 15.04. 20:36 141 (SE) -35
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 15.04. 20:36 87 (E) -56
V1014 Cas s 7 0.855262 12.60 13.07 0.47 15.04. 20:36 339 (N) 16
DW UMa s 1 0.13660653 15.10 16.60 1.50 15.04. 20:37 330 (NW) 79
KN Eri p 8 0.396604 13.23 14.20 0.97 15.04. 20:37 274 (W) -10
V1105 Her p 5 0.321736 12.60 13.00 0.40 15.04. 20:37 60 (NE) 15
NQ Aqr p 8 0.429586 12.40 12.95 0.55 15.04. 20:37 45 (NE) -44
FQ CMa p 10 0.724736 9.60 10.20 0.60 15.04. 20:37 231 (SW) -6
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.