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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 °
HR Lac s 1 0.42907 13.90 14.30 0.40 19.01. 12:31 80 (E) 84
MT Cas s 1 0.313878 13.30 14.02 0.72 19.01. 12:31 63 (NE) 64
AC Lib p 10 0.6649535 13.90 14.60 0.70 19.01. 12:32 258 (W) -19
V497 And p 10 0.3051 14.70 15.50 0.80 19.01. 12:32 96 (E) 52
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 19.01. 12:32 106 (E) 84
V1306 Her p 1 0.370368 11.70 12.10 0.40 19.01. 12:32 280 (W) 53
V849 Cep s 5 2.029647 10.80 10.80 0.00 19.01. 12:32 359 (N) 69
IV Tau p 5 0.979809 14.40 16.40 2.00 19.01. 12:32 59 (NE) 11
V812 Cep p 9 2.20264 12.90 13.20 0.30 19.01. 12:33 323 (NW) 74
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 19.01. 12:33 225 (SW) 65
AL Cas s 1 0.50055583 12.90 13.60 0.70 19.01. 12:33 32 (NE) 52
V629 And p 8 0.742579 11.20 11.66 0.46 19.01. 12:33 96 (E) 71
V1094 Her s 1 0.392119 12.60 12.60 0.00 19.01. 12:33 275 (W) 44
BS UMa s 1 0.3495099 13.70 14.00 0.30 19.01. 12:33 339 (N) 6
CW CMi s 1 0.313192 11.20 11.20 0.00 19.01. 12:33 31 (NE) -36
DE Lyn p 1 0.408818 13.13 13.90 0.77 19.01. 12:33 9 (N) 19
V1138 Cas p 1 0.798267 13.25 13.60 0.35 19.01. 12:33 55 (NE) 54
AX Dra s 1 0.5681633 10.90 11.00 0.10 19.01. 12:33 339 (N) 32
GT Gem p 10 0.8832711 15.10 16.00 0.90 19.01. 12:33 42 (NE) -9
NS Lyr p 10 2.797006 14.00 16.80 2.80 19.01. 12:33 254 (W) 62
BW Pup p 10 0.863035 13.60 14.20 0.60 19.01. 12:33 43 (NE) -55
DG CMi p 8 0.366037 11.94 13.90 1.96 19.01. 12:33 36 (NE) -24
DK CVn s 1 0.494964 12.70 12.80 0.10 19.01. 12:34 325 (NW) 7
AU Aqr p 10 0.3711583 12.90 14.00 1.10 19.01. 12:34 168 (S) 14
V357 Cas p 4 1.588675 13.00 13.90 0.90 19.01. 12:34 63 (NE) 71
EM Cyg s 1 0.2909091 11.90 11.90 0.00 19.01. 12:34 237 (SW) 61
V361 Pup p 10 0.367365 8.05 8.39 0.34 19.01. 12:34 73 (E) -60
V399 Cas p 8 0.660374 13.90 14.30 0.40 19.01. 12:34 44 (NE) 71
KQ Lib p 9 0.695529 11.60 12.05 0.45 19.01. 12:34 270 (W) -15
BX Tri s 6 0.1926355 12.35 12.60 0.25 19.01. 12:34 78 (E) 36
TT Lep p 10 4.28881 11.40 12.30 0.90 19.01. 12:35 74 (E) -41
V446 Peg p 1 0.305983 14.00 14.50 0.50 19.01. 12:35 176 (S) 67
NU Cam p 1 0.69006 10.57 10.95 0.38 19.01. 12:35 359 (N) 43
HY Pav s 10 0.351657 11.40 12.10 0.70 19.01. 12:35 186 (S) -34
AQ Psc s 1 0.4756052 8.60 8.60 0.00 19.01. 12:35 111 (E) 26
RY Cha s 10 0.640142 13.80 14.00 0.20 19.01. 12:35 188 (S) -62
EZ Sct p 7 1.134654 12.00 12.90 0.90 19.01. 12:35 227 (SW) 24
OO Cyg p 7 0.2620015 14.10 14.60 0.50 19.01. 12:35 245 (SW) 69
HR Boo s 1 0.315967 13.25 13.70 0.45 19.01. 12:35 292 (W) 10
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 19.01. 12:35 242 (SW) 86
V592 Per s 1 0.7157178 8.30 8.30 0.00 19.01. 12:35 51 (NE) 20
V1202 Her p 10 0.3388 13.70 14.30 0.60 19.01. 12:35 295 (NW) 42
DK Cyg s 1 0.470693 10.37 10.90 0.53 19.01. 12:36 177 (S) 75
V891 Aql p 10 0.419508 15.40 15.80 0.40 19.01. 12:36 214 (SW) 35
V440 Cas p 8 0.32568791 15.00 15.50 0.50 19.01. 12:36 74 (E) 70
V441 Lac p 1 0.3089166 12.56 12.78 0.22 19.01. 12:36 63 (NE) 84
V489 Ser p 9 0.078847 19.20 21.00 1.80 19.01. 12:36 265 (W) 4
HH Boo p 1 0.318666 11.00 11.50 0.50 19.01. 12:36 314 (NW) 25
AC Tau p 1 2.043366 10.30 13.10 2.80 19.01. 12:36 76 (E) -9
LR Lib p 9 0.590394 13.10 13.70 0.60 19.01. 12:36 251 (W) -19
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.