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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AX Dra s 1 0.5681633 10.90 11.00 0.10 22.01. 08:44 323 (NW) 49
HW Per s 4 0.6348286 13.00 13.30 0.30 22.01. 08:44 20 (N) 8
TY Del s 1 1.191132 9.70 9.70 0.00 22.01. 08:44 116 (SE) 36
OT UMa p 10 0.3160725 12.20 12.50 0.30 22.01. 08:44 344 (N) 30
V959 Cep s 9 0.372264 11.45 11.68 0.23 22.01. 08:44 31 (NE) 46
V1300 Her p 1 0.296334 12.63 13.00 0.37 22.01. 08:44 180 (S) 78
V2640 Oph p 7 0.419892 12.50 13.20 0.70 22.01. 08:44 188 (S) 45
NR Boo p 2 0.356731 12.00 12.50 0.50 22.01. 08:44 238 (SW) 37
TX CMi p 1 0.3892173 14.00 15.00 1.00 22.01. 08:44 328 (NW) -30
IY UMa p 4 0.0739138 18.40 20.00 1.60 22.01. 08:44 323 (NW) 33
V490 Cam p 10 0.3234825 13.80 14.30 0.50 22.01. 08:44 351 (N) 36
V959 Cas p 1 1.065155 11.97 12.61 0.64 22.01. 08:45 45 (NE) 37
GY Lib p 9 0.519098 12.30 13.00 0.70 22.01. 08:45 221 (SW) 25
RV CVn s 1 0.2695671 13.75 13.75 0.00 22.01. 08:45 270 (W) 38
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 22.01. 08:45 152 (SE) 11
V471 Tau p 1 0.5211834 9.40 9.71 0.31 22.01. 08:45 31 (NE) -18
AE Phe s 1 0.362374 7.56 8.19 0.63 22.01. 08:45 115 (SE) -49
QV UMa s 6 0.311444 13.50 13.50 0.00 22.01. 08:45 324 (NW) 22
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 22.01. 08:45 78 (E) 31
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 22.01. 08:45 53 (NE) -5
V1230 Tau p 10 0.3524 14.28 14.52 0.24 22.01. 08:45 33 (NE) -24
V873 Aql p 5 0.357572 13.30 14.30 1.00 22.01. 08:45 163 (S) 39
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 22.01. 08:46 126 (SE) 64
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 22.01. 08:46 113 (SE) 69
AY Cam p 1 2.7349681 9.69 10.26 0.57 22.01. 08:46 350 (N) 39
V373 Cam s 7 0.370807 12.50 12.80 0.30 22.01. 08:46 9 (N) 20
V430 Nor p 10 0.366 16.70 17.22 0.52 22.01. 08:46 197 (S) -19
IY Lyr s 8 0.653167 13.80 14.10 0.30 22.01. 08:47 157 (SE) 70
W Crv p 1 0.3880813 11.16 12.50 1.34 22.01. 08:47 259 (W) -8
LP Vir p 10 1.6835 6.92 7.07 0.15 22.01. 08:47 247 (SW) 5
V581 Lyr s 8 0.787001 12.70 12.70 0.00 22.01. 08:47 134 (SE) 74
T LMi s 1 3.019858 10.87 10.97 0.10 22.01. 08:47 314 (NW) 8
AQ Boo s 1 0.333139 12.30 12.30 0.00 22.01. 08:47 260 (W) 31
V1879 Oph p 9 4.8167 13.40 14.00 0.60 22.01. 08:47 189 (S) 19
V712 And p 10 0.367179 10.03 10.24 0.21 22.01. 08:48 64 (NE) 27
V534 Aur p 8 2.141839 10.43 10.76 0.33 22.01. 08:48 353 (N) -12
V506 Cam s 8 0.3401 12.70 13.20 0.50 22.01. 08:48 354 (N) 46
V456 Oph s 1 1.016001 10.20 10.50 0.30 22.01. 08:48 162 (S) 48
IU Aps s 10 0.3046 14.20 14.60 0.40 22.01. 08:48 183 (S) -41
V2769 Ori s 5 0.27872 15.00 15.00 0.00 22.01. 08:48 0 (N) -35
NN Dra p 7 0.382879 12.34 12.98 0.64 22.01. 08:48 321 (NW) 51
V1285 Sco p 10 3.35345 13.45 15.00 1.55 22.01. 08:48 200 (S) 6
V419 Nor p 10 0.6388 16.09 16.53 0.44 22.01. 08:48 198 (S) -20
V1055 Her p 1 0.3154085 11.32 11.52 0.20 22.01. 08:48 218 (SW) 79
EX CVn p 4 0.2771572 13.10 13.50 0.40 22.01. 08:49 290 (W) 36
DK Cep p 1 0.985907 12.20 14.20 2.00 22.01. 08:49 48 (NE) 55
V692 And p 6 0.33802 12.50 12.50 0.00 22.01. 08:49 59 (NE) 35
RT Hyi s 10 0.2840352 12.28 13.13 0.85 22.01. 08:49 163 (S) -52
HN Eri s 5 0.623592 8.66 8.66 0.00 22.01. 08:49 39 (NE) -59
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 22.01. 08:49 54 (NE) 49
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.