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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:07 UTC
Civil Twilight (6°): 05:48 // 16:39 UTC
Nautical Twilight (12°): 05:10 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW UMa p 1 2.16678 12.20 14.50 2.30 09.02. 05:06 313 (NW) 73
AS Ser p 1 0.4662346 11.40 12.00 0.60 09.02. 05:06 175 (S) 42
V2332 Oph p 7 0.54458 13.80 14.90 1.10 09.02. 05:06 128 (SE) 37
V2563 Oph p 7 0.372304 11.60 13.00 1.40 09.02. 05:06 132 (SE) 30
V1374 Tau p 1 0.250818 13.00 13.50 0.50 09.02. 05:06 329 (NW) -5
AQ Psc p 1 0.4756052 8.60 8.96 0.36 09.02. 05:07 35 (NE) -26
RW CrB s 1 0.7264112 10.22 10.29 0.07 09.02. 05:07 171 (S) 69
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 09.02. 05:07 108 (E) 30
MT UMa s 4 0.800653 11.75 11.75 0.00 09.02. 05:07 283 (W) 51
GW And p 9 2.27928 14.60 17.40 2.80 09.02. 05:07 31 (NE) 9
DK Sge s 1 0.621824 12.20 13.00 0.80 09.02. 05:07 89 (E) 28
V881 Sco p 1 2.491582 9.20 9.70 0.50 09.02. 05:07 164 (S) 5
V594 Lyr s 5 0.255999 14.00 14.00 0.00 09.02. 05:07 77 (E) 57
BY Peg s 1 0.341936 12.90 13.58 0.68 09.02. 05:08 69 (E) 19
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 09.02. 05:08 70 (E) 24
V338 Dra s 5 0.2351485 13.30 13.30 0.00 09.02. 05:08 15 (N) 79
BB CMi p 1 0.7928535 10.00 10.80 0.80 09.02. 05:08 292 (W) -11
V753 Mon s 5 0.677044 8.30 8.30 0.00 09.02. 05:08 295 (NW) -24
V427 Dra p 10 0.420825 12.75 13.05 0.30 09.02. 05:08 10 (N) 52
QT Boo p 10 0.3190643 11.65 11.80 0.15 09.02. 05:08 97 (E) 89
V435 Gem p 1 0.3365 10.55 10.92 0.37 09.02. 05:08 301 (NW) 3
V417 Cam p 10 0.28482 14.20 14.70 0.50 09.02. 05:09 341 (N) 27
MU Aqr s 3 0.2722205 11.30 11.30 0.00 09.02. 05:09 98 (E) 5
AP Tau p 3 0.9719742 14.00 15.00 1.00 09.02. 05:09 340 (N) -11
IV Boo p 8 0.2830385 14.30 15.10 0.80 09.02. 05:09 220 (SW) 66
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 09.02. 05:09 150 (SE) 71
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 09.02. 05:09 355 (N) -16
V426 Her s 9 0.4921282 15.50 15.80 0.30 09.02. 05:09 125 (SE) 53
V919 Cep s 4 1.851969 10.62 10.62 0.00 09.02. 05:09 29 (NE) 36
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 09.02. 05:09 16 (N) 5
V1022 Tau p 2 0.347171 14.96 15.72 0.77 09.02. 05:10 351 (N) -12
V417 Gem p 9 0.393382 9.80 9.92 0.12 09.02. 05:10 315 (NW) 1
V796 Cep s 1 0.392964 12.20 12.20 0.00 09.02. 05:10 6 (N) 41
V534 Aur s 8 2.141839 10.43 10.43 0.00 09.02. 05:10 322 (NW) -3
LR Pav p 10 0.3945 15.00 15.30 0.30 09.02. 05:10 158 (S) -38
GT Boo s 2 0.568922 12.10 12.10 0.00 09.02. 05:10 190 (S) 78
V731 CrA p 10 0.537745 10.90 11.30 0.40 09.02. 05:10 145 (SE) -6
AM Aqr s 9 0.3737388 12.80 12.80 0.00 09.02. 05:10 95 (E) -22
VY Dor p 9 0.49692 12.19 12.97 0.78 09.02. 05:11 245 (SW) -77
HI Lac p 10 0.1666655 15.00 18.00 3.00 09.02. 05:11 38 (NE) 28
V1139 Cas p 1 0.2971 12.80 13.23 0.43 09.02. 05:11 16 (N) 18
V870 Cep p 7 0.301066 10.93 11.17 0.24 09.02. 05:11 37 (NE) 39
V843 Mon p 2 0.526121 12.40 12.90 0.50 09.02. 05:11 306 (NW) -14
V417 Nor p 10 0.4067 16.03 16.65 0.62 09.02. 05:11 177 (S) -17
HI Leo p 1 0.3115905 10.90 11.60 0.70 09.02. 05:11 250 (W) 17
V525 And p 10 1.42902 11.20 11.55 0.35 09.02. 05:11 27 (NE) -1
V477 Peg p 9 0.2747515 11.65 11.75 0.10 09.02. 05:11 72 (E) 11
FP Sge p 9 0.642007 14.50 14.90 0.40 09.02. 05:11 91 (E) 27
RW Com p 1 0.2373465 11.00 11.70 0.70 09.02. 05:12 252 (W) 49
V474 Hya s 6 0.528304 11.80 11.80 0.00 09.02. 05:12 284 (W) -11
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.