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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:40 // 15:43 UTC
Civil Twilight (6°): 06:06 // 16:17 UTC
Nautical Twilight (12°): 05:27 // 16:57 UTC
Astronomical Twilight (18°): 04:49 // 17:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QU Cyg p 1 0.3469114 14.50 15.30 0.80 25.01. 21:53 351 (N) -1
PR Mon s 9 1.123728 11.00 11.00 0.00 25.01. 21:53 173 (S) 30
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 25.01. 21:53 348 (N) 0
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.01. 21:53 54 (NE) 59
KT Hya p 9 3.387025 12.70 13.80 1.10 25.01. 21:53 155 (SE) 41
HY Lyr p 4 0.369101 13.80 14.40 0.60 25.01. 21:53 12 (N) -7
BE Aur p 10 2.104551 13.50 14.70 1.20 25.01. 21:53 244 (SW) 58
XZ For p 9 0.308127 9.90 10.28 0.38 25.01. 21:53 237 (SW) -21
V864 Mon p 5 0.358427 9.90 10.60 0.70 25.01. 21:53 180 (S) 35
V1847 Ori s 1 0.342605 12.09 12.36 0.27 25.01. 21:54 225 (SW) 44
V2357 Oph s 6 0.415568 10.66 10.70 0.04 25.01. 21:54 37 (NE) -22
CQ Ser p 5 0.7600617 10.70 11.50 0.80 25.01. 21:54 27 (NE) -52
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 25.01. 21:54 247 (SW) 34
AO Aqr s 9 0.4893508 11.50 11.50 0.00 25.01. 21:54 292 (W) -46
V435 Gem s 1 0.3365 10.55 10.90 0.35 25.01. 21:54 161 (S) 61
MW Cas p 10 0.4808946 13.50 14.50 1.00 25.01. 21:54 319 (NW) 32
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.01. 21:54 300 (NW) -22
V401 Lac p 2 1.95012 7.93 8.16 0.23 25.01. 21:54 332 (NW) 16
VW Tri s 1 0.298863 13.90 14.40 0.50 25.01. 21:54 285 (W) 32
AD Cnc s 1 0.2827379 13.10 13.40 0.30 25.01. 21:54 147 (SE) 46
EE Peg s 2 2.62821423 6.93 7.06 0.13 25.01. 21:55 321 (NW) -23
SW Ant p 10 0.3802 13.80 14.90 1.10 25.01. 21:55 146 (SE) 8
AN Men p 9 0.461972 9.36 9.54 0.18 25.01. 21:55 184 (S) -41
V466 Hya p 10 0.362994 11.20 11.50 0.30 25.01. 21:55 162 (S) 38
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.01. 21:55 51 (NE) -13
AI Sex p 2 0.603615 11.12 11.50 0.38 25.01. 21:55 130 (SE) 30
AY Tri p 10 0.3939 14.10 14.50 0.40 25.01. 21:55 291 (W) 28
CM Cap s 5 0.4189 11.00 11.00 0.00 25.01. 21:55 335 (NW) -50
X PsA s 10 0.3977746 13.00 14.20 1.20 25.01. 21:56 292 (W) -49
V1040 Her s 7 1.113677 12.50 12.50 0.00 25.01. 21:56 33 (NE) -14
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 25.01. 21:56 219 (SW) 32
BW Eri p 6 0.6384855 10.16 10.75 0.59 25.01. 21:56 221 (SW) 2
V581 Lyr p 8 0.787001 12.70 13.00 0.30 25.01. 21:56 5 (N) -2
V403 Cam p 10 0.3863595 11.16 11.38 0.22 25.01. 21:57 334 (NW) 69
UX UMa p 1 0.19667128 12.57 14.15 1.58 25.01. 21:57 48 (NE) 35
V1280 Cen p 10 0.94621 15.78 16.81 1.03 25.01. 21:57 142 (SE) -45
V391 Dra p 10 1.231472 10.90 11.20 0.30 25.01. 21:57 11 (N) 20
V453 Cam p 10 0.328046 12.80 13.10 0.30 25.01. 21:57 353 (N) 68
V915 Cen p 10 1.403 7.91 8.50 0.59 25.01. 21:57 151 (SE) -35
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.01. 21:57 35 (NE) 43
IL Cnc s 1 0.267656 12.35 11.35 -1.00 25.01. 21:57 138 (SE) 54
V781 Tau s 1 0.344909 8.90 9.30 0.40 25.01. 21:58 225 (SW) 61
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 25.01. 21:58 116 (SE) 18
CL Ari s 8 0.993599 9.75 9.75 0.00 25.01. 21:58 265 (W) 41
GT Cyg p 9 2.974353 13.30 15.70 2.40 25.01. 21:58 333 (NW) 9
TX Vol p 10 5.38837 10.00 10.50 0.50 25.01. 21:58 172 (S) -27
DS Vel p 10 0.7215652 10.90 11.50 0.60 25.01. 21:58 159 (S) -16
CP Hyi p 10 0.479406 7.90 8.04 0.14 25.01. 21:58 192 (S) -46
OT Aps p 8 2.426577 7.98 8.34 0.36 25.01. 21:58 161 (S) -60
VW Cep p 1 0.2783115 7.23 7.68 0.45 25.01. 21:58 354 (N) 36
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.