haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT Vul p 1 1.1412005 11.80 12.50 0.70 20.01. 10:16 144 (SE) 64
KW Boo s 5 0.348865 14.00 14.50 0.50 20.01. 10:16 275 (W) 32
V875 Cep p 10 0.607031 12.00 12.33 0.33 20.01. 10:17 8 (N) 55
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.01. 10:17 329 (NW) -19
V589 Vir s 1 0.271832 13.00 13.00 0.00 20.01. 10:17 256 (W) 16
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 20.01. 10:17 114 (SE) 70
V463 Peg p 7 0.330569 11.60 12.15 0.55 20.01. 10:17 122 (SE) 45
V839 Cen p 8 0.330936 9.51 10.13 0.62 20.01. 10:17 247 (SW) -30
IW Boo p 4 0.264742 13.40 13.70 0.30 20.01. 10:17 293 (NW) 40
V384 Cam p 10 1.3846 12.50 12.80 0.30 20.01. 10:18 13 (N) 28
HI Leo s 1 0.3115905 10.90 10.90 0.00 20.01. 10:18 296 (NW) -18
V1333 Her s 1 0.317594 13.27 13.27 0.00 20.01. 10:18 272 (W) 79
IS CMa p 7 0.616985 6.93 7.44 0.50 20.01. 10:18 33 (NE) -67
V530 Mon p 1 0.5255325 12.40 12.80 0.40 20.01. 10:18 5 (N) -37
TZ Dra s 1 0.8660332 9.60 9.60 0.00 20.01. 10:18 260 (W) 81
V887 Aql p 6 2.71606 13.15 14.10 0.95 20.01. 10:18 187 (S) 54
AV Hya s 1 0.683401 10.20 10.35 0.15 20.01. 10:18 321 (NW) -27
V1278 Cen p 10 3.6508 14.13 14.14 0.01 20.01. 10:18 216 (SW) -42
V873 Per s 1 0.294902 10.80 10.80 0.00 20.01. 10:18 47 (NE) 19
EX Lac s 1 1.739306 13.60 13.60 0.00 20.01. 10:19 66 (NE) 59
V1080 Oph p 10 4.873579 15.40 17.80 2.40 20.01. 10:19 208 (SW) 43
V474 Peg p 10 0.442868 14.60 14.78 0.18 20.01. 10:19 102 (E) 59
V375 Cam p 8 0.32208 13.60 14.20 0.60 20.01. 10:19 9 (N) 40
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.01. 10:20 202 (S) 75
V760 Cep p 10 0.316492 14.79 15.22 0.43 20.01. 10:20 7 (N) 51
V1847 Ori s 1 0.342605 12.09 12.36 0.27 20.01. 10:20 35 (NE) -22
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 20.01. 10:20 121 (SE) 62
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.01. 10:20 276 (W) 41
V1167 Her p 3 0.275279 9.89 9.89 0.00 20.01. 10:21 237 (SW) 33
V563 Lyr p 1 0.577642 10.96 11.47 0.51 20.01. 10:21 216 (SW) 78
EQ Com s 1 0.3618824 14.40 14.40 0.00 20.01. 10:21 286 (W) 10
GG CVn s 1 0.385947 12.00 12.00 0.00 20.01. 10:21 285 (W) 29
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.01. 10:22 186 (S) 32
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.01. 10:22 187 (S) 78
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.01. 10:22 292 (W) 54
V355 Vir s 1 0.655521 12.00 12.00 0.00 20.01. 10:22 292 (W) -10
FF Vul p 1 0.444979 13.10 13.80 0.70 20.01. 10:22 148 (SE) 63
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 20.01. 10:22 130 (SE) 88
FW Aur p 4 2.559966 12.20 14.40 2.20 20.01. 10:22 19 (N) -7
IS Boo p 8 0.25145 14.00 14.60 0.60 20.01. 10:23 300 (NW) 43
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.01. 10:23 225 (SW) -23
HS Leo p 2 0.337706 13.80 14.40 0.60 20.01. 10:23 310 (NW) 3
FR Lac p 10 0.32 15.20 16.10 0.90 20.01. 10:23 62 (NE) 59
HP Mon s 8 1.454616 13.20 13.20 0.00 20.01. 10:23 4 (N) -45
V342 Dra p 9 0.39221 12.65 13.05 0.40 20.01. 10:23 300 (NW) 58
CR Tri p 9 0.296078 14.10 14.80 0.70 20.01. 10:24 55 (NE) 14
V2759 Ori p 10 0.498856 10.40 10.84 0.44 20.01. 10:24 28 (NE) -27
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 20.01. 10:24 158 (S) 49
DM Sge s 7 2.775321 11.00 11.00 0.00 20.01. 10:24 184 (S) 58
V2716 Oph p 9 0.545762 13.10 13.60 0.50 20.01. 10:24 215 (SW) 24
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.