haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:02 // 16:25 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:34 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 19.02. 02:13 66 (NE) 21
UU Lyn s 1 0.46846 11.54 11.82 0.28 19.02. 02:13 283 (W) 50
V449 Peg s 1 0.352657 14.60 14.60 0.00 19.02. 02:13 44 (NE) 1
GX Aur p 1 1.143258 12.00 13.10 1.10 19.02. 02:13 304 (NW) 22
BG Vul s 1 0.4032397 12.90 13.70 0.80 19.02. 02:13 52 (NE) -2
V803 Aql s 4 0.2634245 14.00 14.80 0.80 19.02. 02:13 97 (E) -4
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 19.02. 02:13 101 (E) -10
V380 Dra p 1 0.4937366 12.28 13.33 1.05 19.02. 02:13 33 (NE) 53
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 19.02. 02:13 22 (N) 20
V959 Cep s 9 0.372264 11.45 11.68 0.23 19.02. 02:14 8 (N) 30
V960 Cep p 6 0.333992 12.80 13.50 0.70 19.02. 02:14 8 (N) 30
VZ Psc s 1 0.2612592 10.20 10.43 0.23 19.02. 02:14 30 (NE) -31
AW Ari s 8 0.381766 13.66 14.30 0.64 19.02. 02:14 350 (N) -26
CM Dra s 1 1.26839 12.87 13.63 0.76 19.02. 02:14 57 (NE) 60
DO Cyg p 1 1.710007 11.40 12.30 0.90 19.02. 02:14 29 (NE) 20
V342 Dra p 9 0.39221 12.65 13.05 0.40 19.02. 02:14 63 (NE) 65
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 19.02. 02:15 71 (E) -15
BD Scl p 9 0.566291 10.02 10.30 0.28 19.02. 02:15 21 (N) -64
V340 Vir s 6 0.45486 11.53 11.85 0.32 19.02. 02:15 180 (S) 26
TU UMi p 4 0.377268 8.84 8.90 0.06 19.02. 02:15 13 (N) 62
V640 Aql p 7 0.5612183 12.60 13.40 0.80 19.02. 02:15 78 (E) 4
AV CMi s 1 2.277755 11.80 11.80 0.00 19.02. 02:15 279 (W) 9
V443 Cam p 9 0.411691 14.00 14.90 0.90 19.02. 02:15 338 (N) 45
Z Dra p 1 1.357432 10.80 14.10 3.30 19.02. 02:16 344 (N) 66
VY Pup p 5 0.8167331 10.80 11.40 0.60 19.02. 02:16 259 (W) -6
QV Per p 8 1.259052 14.80 16.40 1.60 19.02. 02:16 338 (N) 2
GH Lac p 1 0.5326205 14.30 15.00 0.70 19.02. 02:16 26 (NE) 13
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 19.02. 02:16 31 (NE) 16
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 19.02. 02:17 57 (NE) 13
EQ CMi s 6 0.479536 12.90 12.90 0.00 19.02. 02:17 260 (W) 10
V438 Nor p 10 0.4214 16.57 17.00 0.43 19.02. 02:17 158 (S) -21
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.02. 02:17 305 (NW) 67
V534 And p 10 0.4073 14.20 14.60 0.40 19.02. 02:17 357 (N) -5
QT Boo p 10 0.3190643 11.65 11.80 0.15 19.02. 02:18 77 (E) 68
V1236 Tau p 10 1.29395 18.10 18.27 0.17 19.02. 02:18 309 (NW) 3
V2659 Oph p 9 0.776761 12.83 13.85 1.02 19.02. 02:18 103 (E) 15
IM And p 9 0.2703735 18.30 19.00 0.70 19.02. 02:18 6 (N) 0
NN Vir s 2 0.4806875 7.30 7.67 0.37 19.02. 02:18 158 (S) 44
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 19.02. 02:18 45 (NE) -30
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 19.02. 02:18 54 (NE) 34
HH Lac p 10 0.200593 14.00 15.50 1.50 19.02. 02:18 20 (N) 19
V869 Aql p 10 1.098718 14.70 15.90 1.20 19.02. 02:18 90 (E) -2
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 19.02. 02:19 9 (N) 9
V651 Cyg p 10 1.024871 14.40 15.70 1.30 19.02. 02:19 35 (NE) 18
BET Aur p 1 3.960047 1.89 1.98 0.09 19.02. 02:19 313 (NW) 23
BM Phe p 10 0.413621 9.26 9.53 0.27 19.02. 02:19 50 (NE) -75
V596 Aur p 1 0.397887 11.83 12.29 0.46 19.02. 02:19 321 (NW) 15
V532 And p 10 0.39902 13.50 13.80 0.30 19.02. 02:20 357 (N) -1
BU Vul s 1 0.5689935 10.60 10.60 0.00 19.02. 02:20 56 (NE) 9
V1234 Tau s 7 0.387939 12.60 12.60 0.00 19.02. 02:20 310 (NW) -18
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.