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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V441 Lac s 1 0.3089166 12.56 12.56 0.00 17.12. 04:15 8 (N) 13
V1223 Tau p 7 0.446918 12.15 12.60 0.45 17.12. 04:15 294 (NW) -7
V1138 Her p 10 0.4609 13.80 14.10 0.30 17.12. 04:15 61 (NE) 45
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 17.12. 04:15 22 (N) -6
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 17.12. 04:15 26 (NE) 13
GY Cnc p 7 0.1754425 16.50 17.80 1.30 17.12. 04:15 226 (SW) 52
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.12. 04:16 107 (E) 63
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 17.12. 04:16 45 (NE) 1
GR Vir s 1 0.346974 7.80 8.20 0.40 17.12. 04:16 121 (SE) 16
AB Cas p 1 1.366888 10.10 11.85 1.75 17.12. 04:16 341 (N) 37
V1099 Cen p 10 1.25092 10.90 10.95 0.05 17.12. 04:16 174 (S) -22
X PsA p 10 0.3977746 13.00 14.30 1.30 17.12. 04:16 28 (NE) -63
V706 Cyg s 1 0.466254 13.20 13.90 0.70 17.12. 04:16 16 (N) 3
UW Ori s 1 2.038132 11.10 11.10 0.00 17.12. 04:16 273 (W) 24
GN Aqr s 5 4.404416 11.72 11.72 0.00 17.12. 04:16 14 (N) -43
V438 Cam p 9 0.500825 13.60 13.90 0.30 17.12. 04:17 340 (N) 53
VZ Lib p 1 0.358261 10.13 10.63 0.50 17.12. 04:17 117 (SE) 2
BG Vul p 1 0.4032397 12.90 13.70 0.80 17.12. 04:17 25 (NE) -14
V936 Mon p 8 0.368958 14.00 15.00 1.00 17.12. 04:17 242 (SW) 20
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 17.12. 04:17 36 (NE) 8
HR Gem s 1 1.068963 11.40 11.70 0.30 17.12. 04:17 274 (W) 30
V1172 Her s 4 0.236167 12.00 12.50 0.50 17.12. 04:17 87 (E) 18
KR Lac p 10 0.937688 15.40 16.30 0.90 17.12. 04:18 8 (N) 12
CR Del p 8 0.3537417 13.50 13.90 0.40 17.12. 04:18 39 (NE) -16
V459 Peg p 9 0.295664 13.65 14.52 0.87 17.12. 04:18 18 (N) -17
BX Peg p 1 0.280418 11.00 11.69 0.69 17.12. 04:18 19 (N) -11
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 17.12. 04:18 79 (E) 1
V816 Cep p 10 0.3113931 13.45 14.10 0.65 17.12. 04:18 11 (N) 38
NU Cyg s 3 0.2811248 14.30 14.90 0.60 17.12. 04:18 36 (NE) 9
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 17.12. 04:18 299 (NW) -8
LS Del s 1 0.3638404 8.61 8.76 0.15 17.12. 04:18 31 (NE) -15
CW Cas s 1 0.318862 11.02 11.47 0.45 17.12. 04:18 348 (N) 25
V338 Dra s 5 0.2351485 13.30 13.30 0.00 17.12. 04:18 47 (NE) 50
AI Gem p 1 0.7242082 13.80 14.20 0.40 17.12. 04:18 259 (W) 30
CQ Ser s 5 0.7600617 10.70 11.10 0.40 17.12. 04:19 87 (E) -21
V1022 Tau p 2 0.347171 14.96 15.72 0.77 17.12. 04:19 299 (NW) 13
TX Cet s 1 0.740841 10.90 11.12 0.22 17.12. 04:19 309 (NW) -29
KQ Gem s 1 0.4079905 14.00 14.60 0.60 17.12. 04:19 261 (W) 28
GH Lac p 1 0.5326205 14.30 15.00 0.70 17.12. 04:19 4 (N) 7
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 17.12. 04:19 344 (N) 24
BK Oct p 10 0.3686 14.30 14.80 0.50 17.12. 04:19 158 (S) -58
V1107 Cas s 1 0.273412 12.88 12.88 0.00 17.12. 04:19 343 (N) 25
V603 Aur s 8 0.37475 12.70 12.70 0.00 17.12. 04:19 309 (NW) 38
CH Hya p 10 0.346546 14.50 15.50 1.00 17.12. 04:20 158 (S) 8
WX Sex s 4 0.428871 12.40 12.40 0.00 17.12. 04:20 199 (S) 39
V677 Cen p 9 0.3250284 11.50 11.70 0.20 17.12. 04:20 141 (SE) -12
MS Vir s 1 0.3124379 9.34 9.67 0.33 17.12. 04:20 136 (SE) 11
V349 Cam p 9 1.25 14.96 15.16 0.20 17.12. 04:20 331 (NW) 42
EG CVn s 1 0.349276 13.00 13.50 0.50 17.12. 04:20 100 (E) 60
TY Cet p 5 0.323676 11.62 12.10 0.48 17.12. 04:20 294 (NW) -37
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.