Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1039 Her p 1 0.507761 12.54 12.74 0.20 01.05. 10:47 321 (NW) -17
GW Gem s 1 0.6594447 10.48 10.68 0.20 01.05. 10:47 78 (E) 26
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 01.05. 10:47 338 (N) -12
GI Cep p 1 1.037678 11.40 12.50 1.10 01.05. 10:47 321 (NW) 50
V609 Aur p 9 0.4747295 13.10 13.60 0.50 01.05. 10:47 90 (E) 57
GO Aps p 10 0.4991 14.60 15.40 0.80 01.05. 10:47 188 (S) -62
DY CVn p 1 0.2459495 12.00 12.50 0.50 01.05. 10:48 15 (N) -2
V474 And p 10 0.52042 13.50 13.85 0.35 01.05. 10:48 267 (W) 67
TU Hor p 10 0.935971 5.90 6.04 0.14 01.05. 10:48 169 (S) -8
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 01.05. 10:48 316 (NW) 77
MU Lac s 10 0.2775155 14.10 14.10 0.00 01.05. 10:48 297 (NW) 53
LT Pav p 10 0.393674 11.40 12.20 0.80 01.05. 10:48 210 (SW) -49
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 01.05. 10:49 52 (NE) -64
CL CrB p 8 0.318808 11.41 11.72 0.31 01.05. 10:49 339 (N) -1
SV Nor p 10 0.3761231 12.00 12.60 0.60 01.05. 10:49 221 (SW) -75
V1295 Her s 1 0.349236 12.05 12.45 0.40 01.05. 10:49 326 (NW) 14
IU Aps s 10 0.3046 14.20 14.60 0.40 01.05. 10:49 190 (S) -57
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 01.05. 10:49 162 (S) 40
DZ Psc s 1 0.366136 10.86 10.86 0.00 01.05. 10:49 228 (SW) 54
V577 Lyr p 9 0.390011 14.50 15.00 0.50 01.05. 10:49 318 (NW) 20
DV Aqr p 9 1.57553 5.89 6.25 0.36 01.05. 10:50 255 (W) -6
V1042 Her s 1 0.511154 12.08 12.08 0.00 01.05. 10:50 324 (NW) -11
DY Lac p 10 2.791178 14.60 17.60 3.00 01.05. 10:50 299 (NW) 57
V578 Per p 3 0.970766 8.93 9.10 0.17 01.05. 10:50 100 (E) 79
BL Dra s 4 0.402665 11.90 11.90 0.00 01.05. 10:50 323 (NW) 37
LW And p 9 0.472811 15.50 16.40 0.90 01.05. 10:51 190 (S) 78
AV Pup p 1 0.4350067 10.50 11.10 0.60 01.05. 10:51 102 (E) -12
BM UMa p 1 0.2712208 13.80 14.75 0.95 01.05. 10:51 33 (NE) 16
V724 Aql s 1 0.517599 11.10 11.57 0.47 01.05. 10:51 277 (W) -4
V381 Cam p 7 0.458029 12.50 13.10 0.60 01.05. 10:51 27 (NE) 62
V436 Dra p 10 0.430194 14.15 14.80 0.65 01.05. 10:51 333 (NW) 45
KO Boo s 9 0.369518 13.15 13.35 0.20 01.05. 10:51 2 (N) -17
XY Boo s 1 0.370564 10.30 10.61 0.31 01.05. 10:51 10 (N) -19
V963 Per s 1 0.462078 13.20 13.20 0.00 01.05. 10:52 70 (E) 69
V1005 Her s 3 0.278962 14.11 14.11 0.00 01.05. 10:52 341 (N) 14
EM Lac s 1 0.3891351 12.50 13.09 0.59 01.05. 10:52 301 (NW) 53
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 01.05. 10:52 310 (NW) 27
CL Sct p 7 1.638554 14.00 14.70 0.70 01.05. 10:52 287 (W) -23
EX Leo p 1 0.408605 8.27 8.49 0.22 01.05. 10:52 54 (NE) -7
EF CMi p 10 0.983812 12.30 12.60 0.30 01.05. 10:52 97 (E) 6
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 01.05. 10:52 317 (NW) 26
V470 Cam s 1 0.0956467 14.10 14.25 0.15 01.05. 10:52 37 (NE) 52
RV Gru p 10 0.2595312 11.00 11.40 0.40 01.05. 10:53 218 (SW) -19
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 01.05. 10:53 321 (NW) 35
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 01.05. 10:53 302 (NW) 14
V416 Aql p 8 1.33805 13.70 15.10 1.40 01.05. 10:53 282 (W) -9
V2650 Oph p 7 0.384054 12.57 13.20 0.63 01.05. 10:53 309 (NW) -18
LY And p 4 0.345031 13.80 14.65 0.85 01.05. 10:53 190 (S) 78
V1847 Ori p 1 0.342605 12.09 12.36 0.27 01.05. 10:53 126 (SE) 40
V687 Her s 4 0.321451 14.40 14.90 0.50 01.05. 10:53 336 (NW) -13
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.