Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:54 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:06 UTC
Astronomical Twilight (18°): 04:42 // 17:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V668 Ara s 10 0.6014 13.30 13.80 0.50 01.02. 03:08 152 (SE) -32
V440 Cas p 8 0.32568791 15.00 15.50 0.50 01.02. 03:08 12 (N) 13
AM Eri p 4 0.3165735 14.40 15.20 0.80 01.02. 03:08 291 (W) -32
V740 Per p 4 0.373042 11.22 11.87 0.65 01.02. 03:08 322 (NW) 4
V688 Cen p 10 0.946073 9.10 9.60 0.50 01.02. 03:09 190 (S) -24
IW Boo s 4 0.264742 13.40 13.40 0.00 01.02. 03:09 109 (E) 75
RU Eri p 1 0.632199 9.37 10.15 0.78 01.02. 03:09 298 (NW) -40
V502 Cyg s 4 0.566962 13.60 13.60 0.00 01.02. 03:09 46 (NE) 20
V414 Dra p 10 0.348087 11.52 11.70 0.18 01.02. 03:09 37 (NE) 44
AL Cas s 1 0.50055583 12.90 13.60 0.70 01.02. 03:09 352 (N) 31
V497 And p 10 0.3051 14.70 15.50 0.80 01.02. 03:09 3 (N) -6
GW Boo s 1 0.531544 10.25 10.25 0.00 01.02. 03:10 154 (SE) 58
EO Cep p 1 1.833658 12.00 12.80 0.80 01.02. 03:10 2 (N) 39
CI CVn p 3 0.8158745 9.36 9.87 0.51 01.02. 03:10 127 (SE) 86
AZ Vir p 1 0.3496644 10.74 11.37 0.63 01.02. 03:10 164 (S) 44
V506 Cam p 8 0.3401 12.70 13.30 0.60 01.02. 03:10 352 (N) 53
EY CVn p 1 0.342687 11.91 12.25 0.34 01.02. 03:10 173 (S) 74
V373 Cam s 7 0.370807 12.50 12.80 0.30 01.02. 03:10 331 (NW) 29
VV CVn p 1 0.5331303 13.88 14.33 0.45 01.02. 03:10 166 (S) 72
V440 Nor p 10 0.7503 15.82 16.40 0.58 01.02. 03:11 156 (SE) -23
CX Aqr s 1 0.5559864 10.55 10.80 0.25 01.02. 03:11 43 (NE) -32
V1104 Her p 1 0.227876 13.30 14.10 0.80 01.02. 03:11 59 (NE) 42
XY Cet p 1 2.780712 8.65 9.54 0.89 01.02. 03:11 324 (NW) -30
V514 Mon p 1 0.557388 12.80 13.30 0.50 01.02. 03:11 272 (W) -1
OO Cyg p 7 0.2620015 14.10 14.60 0.50 01.02. 03:11 55 (NE) 21
RZ Com s 1 0.338507 10.42 10.42 0.00 01.02. 03:11 192 (S) 63
CP Cam s 3 0.796712 10.75 10.75 0.00 01.02. 03:11 344 (N) 27
V404 Aur s 1 0.754318 12.20 12.20 0.00 01.02. 03:11 310 (NW) 24
V957 Cep s 1 1.98873 11.52 11.52 0.00 01.02. 03:12 7 (N) 32
DY Lyn s 1 1.313175 9.70 9.70 0.00 01.02. 03:12 291 (W) 40
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 01.02. 03:12 22 (N) 18
V751 Cep p 10 1.163823 13.40 14.00 0.60 01.02. 03:12 3 (N) 36
V793 Cas p 10 1.652283 7.93 8.22 0.29 01.02. 03:12 350 (N) 34
FI Boo s 1 0.389997 9.60 9.60 0.00 01.02. 03:12 73 (E) 67
BV Dra p 1 0.350067 7.88 8.48 0.60 01.02. 03:12 44 (NE) 68
V502 And p 6 0.318892 13.80 14.20 0.40 01.02. 03:12 3 (N) -10
DY Lac p 10 2.791178 14.60 17.60 3.00 01.02. 03:12 20 (N) 18
GW Cep p 1 0.3188312 11.40 12.10 0.70 01.02. 03:12 357 (N) 40
V454 Cam p 10 0.6016 13.90 14.30 0.40 01.02. 03:12 335 (NW) 46
V524 Hya p 10 0.15 17.12 19.40 2.28 01.02. 03:12 242 (SW) 22
Y For p 10 0.2699092 13.80 14.20 0.40 01.02. 03:12 308 (NW) -59
V1159 Her p 10 0.28735 13.30 14.00 0.70 01.02. 03:13 76 (E) 59
AV CrB s 1 0.30819 11.87 11.87 0.00 01.02. 03:13 100 (E) 49
V350 CrA p 10 0.466223 13.20 13.90 0.70 01.02. 03:13 124 (SE) -22
V733 Her s 3 0.4174915 13.80 14.30 0.50 01.02. 03:13 67 (NE) 48
IY UMa p 4 0.0739138 18.40 20.00 1.60 01.02. 03:14 305 (NW) 69
GN Mus p 10 0.3869 13.70 14.40 0.70 01.02. 03:14 182 (S) -34
IO Boo s 7 0.2711483 13.00 13.00 0.00 01.02. 03:14 144 (SE) 61
KV Gem p 1 0.358522 12.40 12.90 0.50 01.02. 03:14 283 (W) 10
V640 Aql p 7 0.5612183 12.60 13.40 0.80 01.02. 03:14 76 (E) 2
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.