haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AW Vir s 1 0.3539976 11.00 11.67 0.67 20.05. 04:31 295 (NW) -16
V504 And p 10 0.647987 13.40 13.70 0.30 20.05. 04:31 88 (E) 53
X Car s 9 1.08263 7.90 8.60 0.70 20.05. 04:31 146 (SE) -78
FH Cru p 6 0.850703 13.10 13.22 0.12 20.05. 04:31 223 (SW) -61
DR Mon p 10 3.382718 14.10 15.00 0.90 20.05. 04:31 47 (NE) -23
BO Ant p 9 1.060175 8.86 9.35 0.49 20.05. 04:31 330 (NW) -71
FQ CMa p 10 0.724736 9.60 10.20 0.60 20.05. 04:31 64 (NE) -56
V634 Aur p 9 0.4509 15.00 15.27 0.27 20.05. 04:32 39 (NE) 11
NP Tel s 10 0.37512 12.90 13.30 0.40 20.05. 04:32 189 (S) -13
V737 Cep s 8 0.2987665 11.95 12.30 0.35 20.05. 04:32 0 (N) 76
V956 Aql s 10 0.3961755 13.90 14.20 0.30 20.05. 04:32 217 (SW) 22
V667 Ori p 8 1.025044 14.70 15.80 1.10 20.05. 04:32 47 (NE) -11
MS Cas p 1 1.172739 12.90 13.80 0.90 20.05. 04:32 51 (NE) 64
RT CMa s 1 1.29374 11.40 11.50 0.10 20.05. 04:32 67 (NE) -40
V817 Cep p 10 0.451203 15.52 16.32 0.80 20.05. 04:32 329 (NW) 77
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 20.05. 04:32 76 (E) 62
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 20.05. 04:33 149 (SE) 28
KR Lac s 10 0.937688 15.40 15.80 0.40 20.05. 04:33 78 (E) 82
V1139 Cas s 1 0.2971 12.80 12.80 0.00 20.05. 04:33 56 (NE) 53
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.05. 04:33 234 (SW) -5
QS Cyg p 8 1.043999 13.20 13.80 0.60 20.05. 04:33 243 (SW) 71
GH Aqr p 6 0.305585 13.40 13.80 0.40 20.05. 04:33 164 (S) 34
SS Com s 1 0.412815 11.30 11.90 0.60 20.05. 04:33 312 (NW) -8
UV Leo s 1 0.60008641 8.90 9.49 0.59 20.05. 04:34 341 (N) -24
TZ Lyr p 1 0.528827 10.87 11.85 0.98 20.05. 04:34 273 (W) 56
UU Cam p 1 0.6825584 11.80 12.30 0.50 20.05. 04:34 22 (N) 46
V366 Cas s 1 0.7292855 12.00 12.70 0.70 20.05. 04:34 53 (NE) 58
AM Aqr p 9 0.3737388 12.80 14.20 1.40 20.05. 04:34 169 (S) 20
V576 Lyr p 2 0.533573 12.30 12.70 0.40 20.05. 04:34 271 (W) 60
FP Eri p 9 0.335269 9.71 9.85 0.14 20.05. 04:35 102 (E) -2
V524 Oph p 8 0.308917 13.00 13.80 0.80 20.05. 04:35 229 (SW) -5
NY Boo p 9 0.326815 12.15 12.50 0.35 20.05. 04:35 310 (NW) 32
V535 Ara p 9 0.6293021 7.17 7.75 0.58 20.05. 04:35 211 (SW) -27
V1202 Ori p 4 1.102445 11.88 12.76 0.88 20.05. 04:35 66 (NE) -6
V1057 Her s 1 0.943522 11.80 11.80 0.00 20.05. 04:35 259 (W) 32
RY Cha p 10 0.640142 13.80 14.80 1.00 20.05. 04:35 188 (S) -62
V432 Hya p 10 1.115657 7.90 7.98 0.08 20.05. 04:35 6 (N) -51
BL Dra s 4 0.402665 11.90 11.90 0.00 20.05. 04:36 316 (NW) 72
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.05. 04:36 275 (W) -46
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 20.05. 04:36 260 (W) 79
QR Pup p 10 3.55172 8.01 8.13 0.12 20.05. 04:36 65 (NE) -75
BB Men p 10 0.257701 11.46 11.92 0.46 20.05. 04:36 159 (S) -59
I Boo p 1 0.2678178 5.80 6.40 0.60 20.05. 04:36 308 (NW) 31
V899 Her p 1 0.421169 7.93 8.07 0.14 20.05. 04:36 282 (W) 35
V442 Cam p 1 0.442643 13.05 13.46 0.41 20.05. 04:37 15 (N) 37
IP Gem s 10 2.349082 13.80 14.50 0.70 20.05. 04:37 38 (NE) -9
V629 And s 8 0.742579 11.20 11.20 0.00 20.05. 04:37 96 (E) 71
V440 Cas s 8 0.32568791 15.00 15.00 0.00 20.05. 04:37 73 (E) 70
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 20.05. 04:37 120 (SE) 22
MT Her p 1 0.4877185 11.86 12.86 1.00 20.05. 04:37 244 (SW) 38
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.