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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
U Sge s 1 3.38062 6.45 6.71 0.26 19.12. 23:06 341 (N) -18
V523 And p 10 0.528539 11.90 12.40 0.50 19.12. 23:06 286 (W) 37
AV Pup s 1 0.4350067 10.50 11.00 0.50 19.12. 23:06 144 (SE) 17
CV Cam s 3 0.973261 9.41 9.41 0.00 19.12. 23:06 292 (W) 68
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 19.12. 23:06 228 (SW) 44
FS Gem p 10 4.32639 13.70 16.60 2.90 19.12. 23:06 157 (SE) 55
DS And p 1 1.010519 10.40 10.90 0.50 19.12. 23:06 279 (W) 46
PT Dra p 10 0.270768 14.30 14.90 0.60 19.12. 23:06 26 (NE) 22
V909 Cep p 7 0.425573 12.13 12.47 0.34 19.12. 23:06 325 (NW) 34
NW Aqr p 1 0.30163 12.00 12.00 0.00 19.12. 23:06 285 (W) -11
V523 Aur s 1 0.330437 13.30 13.30 0.00 19.12. 23:06 113 (SE) 73
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 19.12. 23:07 159 (S) 39
V520 Cas p 1 0.489832 12.50 13.10 0.60 19.12. 23:07 316 (NW) 37
BH CMi p 6 0.5592485 9.50 10.00 0.50 19.12. 23:07 142 (SE) 35
IS CMa p 7 0.616985 6.93 7.44 0.50 19.12. 23:07 176 (S) 10
V713 Car p 10 3.12881 9.45 9.64 0.19 19.12. 23:07 146 (SE) -31
FG Gem s 1 0.819128 11.60 11.60 0.00 19.12. 23:07 161 (S) 56
V1370 Tau s 7 0.295517 10.90 10.90 0.00 19.12. 23:07 194 (S) 58
BB Vul s 5 0.938919 12.50 12.50 0.00 19.12. 23:07 327 (NW) -6
GI Aur p 1 1.207858 11.60 12.10 0.50 19.12. 23:07 175 (S) 69
HY Gem p 5 0.351013 16.70 17.50 0.80 19.12. 23:07 165 (S) 61
V1179 Her p 1 0.385505 11.39 11.72 0.33 19.12. 23:07 26 (NE) -25
GS Aqr s 3 0.374069 13.20 13.60 0.40 19.12. 23:08 289 (W) -15
RS PsA s 10 0.593358 14.30 14.30 0.00 19.12. 23:08 272 (W) -37
QT Lup p 10 0.385957 12.32 12.82 0.50 19.12. 23:08 100 (E) -57
AP Aur s 1 0.569374 10.90 11.20 0.30 19.12. 23:08 126 (SE) 70
KO Ara s 9 0.3825476 13.30 13.30 0.00 19.12. 23:08 147 (SE) -85
V1687 Aql p 10 0.587805 11.50 11.90 0.40 19.12. 23:08 339 (N) -34
V616 Aql p 10 1.0031606 14.10 15.00 0.90 19.12. 23:09 336 (NW) -26
NO Cam p 1 0.430755 12.20 13.00 0.80 19.12. 23:09 346 (N) 62
AT Peg s 1 1.146084 8.97 9.04 0.07 19.12. 23:09 297 (NW) -11
V880 Mon p 10 0.372458 8.21 8.41 0.20 19.12. 23:09 166 (S) 29
BG Boo p 1 0.64008 13.50 14.30 0.80 19.12. 23:10 53 (NE) 3
KM UMa s 1 0.3518602 11.00 11.50 0.50 19.12. 23:10 68 (E) 29
V447 Vel p 8 0.9719 11.73 12.24 0.51 19.12. 23:10 157 (SE) -9
AA Cet s 1 0.536169 6.20 6.70 0.50 19.12. 23:10 234 (SW) -1
II CMa p 8 0.22919704 15.22 15.74 0.52 19.12. 23:10 166 (S) 26
NU Boo p 8 0.339576 13.40 13.80 0.40 19.12. 23:10 27 (NE) 21
V1139 Cas s 1 0.2971 12.80 12.80 0.00 19.12. 23:10 305 (NW) 50
V Tri s 1 0.5852056 10.70 11.00 0.30 19.12. 23:10 276 (W) 36
V1051 Her s 10 0.55833 12.50 12.50 0.00 19.12. 23:10 11 (N) -12
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 19.12. 23:10 155 (SE) 45
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 19.12. 23:10 346 (N) 11
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 19.12. 23:10 14 (N) 19
V1115 Cas p 1 0.323283 13.00 13.00 0.00 19.12. 23:11 305 (NW) 50
V1159 Her p 10 0.28735 13.30 14.00 0.70 19.12. 23:11 19 (N) 10
GN CVn s 1 0.395009 12.00 12.50 0.50 19.12. 23:11 44 (NE) 14
CG Vir s 1 0.9352773 10.56 10.90 0.34 19.12. 23:11 51 (NE) -23
V1284 Her s 1 0.337146 12.78 12.78 0.00 19.12. 23:11 5 (N) -3
V927 Mon s 8 0.361879 10.90 11.16 0.26 19.12. 23:11 161 (S) 43
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.