haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:13 // 16:14 UTC
Civil Twilight (6°): 05:42 // 16:46 UTC
Nautical Twilight (12°): 05:04 // 17:24 UTC
Astronomical Twilight (18°): 04:26 // 18:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Per p 6 9.16024 12.00 12.30 0.30 13.02. 09:20 40 (NE) 30
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 13.02. 09:20 33 (NE) 80
DX CVn s 1 0.35738 12.25 12.60 0.35 13.02. 09:20 305 (NW) 22
FS Mon s 5 1.905867 10.50 11.20 0.70 13.02. 09:21 11 (N) -45
V601 And p 9 1.2121 11.73 12.20 0.47 13.02. 09:21 72 (E) 60
FP Sge s 9 0.642007 14.50 14.90 0.40 13.02. 09:21 171 (S) 59
LU Lib p 10 0.351671 13.50 14.30 0.80 13.02. 09:21 237 (SW) 4
V1134 Her s 7 0.602935 12.50 12.50 0.00 13.02. 09:21 213 (SW) 48
V2635 Oph p 8 0.430959 12.15 12.60 0.45 13.02. 09:21 227 (SW) 29
PT Boo s 9 0.4466345 12.60 12.60 0.00 13.02. 09:22 290 (W) 44
V1172 Her s 4 0.236167 12.00 12.50 0.50 13.02. 09:22 251 (W) 36
V661 Pup p 10 0.8882 20.20 21.00 0.80 13.02. 09:22 67 (NE) -85
KM Boo p 8 0.35866 14.05 14.70 0.65 13.02. 09:22 309 (NW) 42
GX Boo p 6 0.38784 12.16 12.32 0.16 13.02. 09:22 286 (W) 19
V592 Lyr p 1 0.355684 11.54 11.74 0.20 13.02. 09:22 233 (SW) 68
IY UMa p 4 0.0739138 18.40 20.00 1.60 13.02. 09:22 337 (NW) 23
V389 Gem p 9 1.047759 8.74 8.92 0.18 13.02. 09:22 8 (N) -14
NN Tel p 10 0.3838 15.00 15.50 0.50 13.02. 09:23 178 (S) -16
V449 Per p 1 0.4731033 12.70 13.30 0.60 13.02. 09:23 56 (NE) 18
LS Peg p 8 0.1733 11.60 13.00 1.40 13.02. 09:23 137 (SE) 47
AU Aqr p 10 0.3711583 12.90 14.00 1.10 13.02. 09:23 147 (SE) 9
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 13.02. 09:23 261 (W) 13
GM Boo s 1 0.361122 11.85 11.85 0.00 13.02. 09:23 276 (W) 25
WW Gem p 1 1.237812 9.90 10.50 0.60 13.02. 09:24 25 (NE) -13
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 13.02. 09:24 134 (SE) 75
V822 Her p 1 1.391137 6.12 6.30 0.18 13.02. 09:24 206 (SW) 52
V1016 Oph p 1 0.407161 13.10 14.10 1.00 13.02. 09:24 239 (SW) 17
IP Peg s 1 0.15820616 13.00 13.00 0.00 13.02. 09:24 109 (E) 39
V1137 Her p 10 0.37083 14.30 14.70 0.40 13.02. 09:24 295 (NW) 51
EX Del p 1 0.3309877 12.80 13.30 0.50 13.02. 09:24 172 (S) 56
SY Hor s 10 0.3116395 11.48 12.08 0.60 13.02. 09:24 107 (E) -53
V1101 Her s 1 0.382661 11.95 11.95 0.00 13.02. 09:24 271 (W) 71
AN Men p 9 0.461972 9.36 9.54 0.18 13.02. 09:24 171 (S) -58
V941 Oph p 10 1.2497107 16.00 16.60 0.60 13.02. 09:25 223 (SW) 40
SY Hya s 6 3.40291 10.70 10.70 0.00 13.02. 09:25 348 (N) -49
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 13.02. 09:25 198 (S) 74
V371 Sge p 10 0.8334 11.90 12.45 0.55 13.02. 09:25 175 (S) 58
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 13.02. 09:25 91 (E) 74
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 13.02. 09:25 124 (SE) 71
V441 And s 4 0.469656 13.48 14.20 0.72 13.02. 09:25 69 (E) 40
AH Cnc p 1 0.360455 13.31 13.69 0.38 13.02. 09:25 346 (N) -27
IX Ara p 10 1.23752 13.70 14.30 0.60 13.02. 09:25 200 (S) -22
V441 Lac s 1 0.3089166 12.56 12.56 0.00 13.02. 09:26 70 (E) 70
V369 Dra p 10 0.40095 13.40 13.80 0.40 13.02. 09:26 288 (W) 65
V1237 Tau p 8 0.287447 14.03 14.18 0.15 13.02. 09:26 35 (NE) -8
BT Vul p 1 1.1412005 11.80 12.50 0.70 13.02. 09:26 167 (S) 67
HW Vir p 1 0.11671953 10.50 11.20 0.70 13.02. 09:26 279 (W) -19
V391 CMa p 10 1.7569 10.06 10.55 0.49 13.02. 09:26 23 (NE) -58
V428 Cam s 8 0.290606 12.85 12.85 0.00 13.02. 09:26 7 (N) 38
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 13.02. 09:26 195 (S) 40
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.