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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 25.12. 17:50 222 (SW) 23
GZ And s 1 0.3050173 10.83 11.58 0.75 25.12. 17:50 110 (E) 78
IK Boo s 1 0.303116 12.00 12.50 0.50 25.12. 17:50 347 (N) -9
V474 Peg p 10 0.442868 14.60 14.78 0.18 25.12. 17:51 267 (W) 52
EX Del p 1 0.3309877 12.80 13.30 0.50 25.12. 17:51 268 (W) 23
V639 Aur p 4 0.3571 14.01 14.85 0.84 25.12. 17:51 58 (NE) 47
GT Cep p 7 4.908775 8.20 9.10 0.90 25.12. 17:51 331 (NW) 66
V848 Her s 9 0.735037 14.90 14.90 0.00 25.12. 17:51 320 (NW) 6
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.12. 17:51 6 (N) -71
V2788 Ori p 7 0.500033 12.00 12.50 0.50 25.12. 17:51 97 (E) 14
UU Lyn s 1 0.46846 11.54 11.82 0.28 25.12. 17:52 41 (NE) 16
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.12. 17:52 299 (NW) 19
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.12. 17:52 240 (SW) 9
VW Cep p 1 0.2783115 7.23 7.68 0.45 25.12. 17:52 337 (NW) 53
EQ Ori s 1 1.7460548 10.20 10.30 0.10 25.12. 17:52 119 (SE) 18
CN Ind s 9 0.45364 9.43 9.82 0.39 25.12. 17:52 220 (SW) -26
TZ Boo s 1 0.29716095 10.41 10.82 0.41 25.12. 17:52 338 (N) 4
V2357 Oph s 6 0.415568 10.66 10.70 0.04 25.12. 17:52 303 (NW) -12
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 25.12. 17:53 291 (W) 40
QQ Cas p 1 2.142049 10.30 10.90 0.60 25.12. 17:53 317 (NW) 74
AR Ind p 10 0.6346 13.90 14.40 0.50 25.12. 17:53 218 (SW) -30
BU Ser p 10 1.843402 13.90 15.50 1.60 25.12. 17:53 280 (W) -1
AL Cas p 1 0.50055583 12.90 13.60 0.70 25.12. 17:54 14 (N) 69
V566 And p 8 0.389694 10.85 11.30 0.45 25.12. 17:54 140 (SE) 73
V523 Aur p 1 0.330437 13.30 14.70 1.40 25.12. 17:54 59 (NE) 29
V752 Cen s 2 0.370229 9.10 9.61 0.51 25.12. 17:54 57 (NE) -68
TY UMa p 1 0.354548 11.48 12.14 0.66 25.12. 17:54 9 (N) 17
FT Lup p 9 0.470084 9.70 10.64 0.94 25.12. 17:54 281 (W) -70
SU Psc s 6 2.681381 10.95 11.30 0.35 25.12. 17:54 172 (S) 59
QY Hya p 2 0.292341 9.04 9.36 0.32 25.12. 17:54 35 (NE) -65
V530 And p 10 0.577239 12.60 13.30 0.70 25.12. 17:54 169 (S) 74
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.12. 17:54 337 (NW) -3
V424 Cam s 8 0.325849 13.15 13.15 0.00 25.12. 17:54 26 (NE) 52
V1179 Her p 1 0.385505 11.39 11.72 0.33 25.12. 17:54 310 (NW) -16
AF LMi s 6 0.406597 14.00 14.00 0.00 25.12. 17:54 32 (NE) -1
LO And s 1 0.3804371 11.20 11.82 0.62 25.12. 17:54 266 (W) 72
V633 Aur p 9 2.6333 14.22 15.72 1.50 25.12. 17:55 75 (E) 41
V362 Dra s 9 0.3472233 12.11 12.11 0.00 25.12. 17:55 337 (NW) 36
AQ Com p 1 0.2813295 15.20 15.70 0.50 25.12. 17:55 7 (N) -18
V404 And p 1 0.676034 10.80 11.40 0.60 25.12. 17:55 195 (S) 81
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 25.12. 17:55 267 (W) -36
GX Boo p 6 0.38784 12.16 12.32 0.16 25.12. 17:55 349 (N) -15
V1232 Her p 9 0.267905 14.45 15.13 0.68 25.12. 17:56 318 (NW) 11
V855 Cep p 10 0.3698575 13.65 14.05 0.40 25.12. 17:56 329 (NW) 58
V564 And p 4 0.39177 13.98 14.07 0.09 25.12. 17:56 121 (SE) 80
V648 Lyr s 1 0.368752 13.22 13.62 0.40 25.12. 17:56 307 (NW) 23
V489 And s 8 0.422756 12.00 12.00 0.00 25.12. 17:56 206 (SW) 63
TU Eri p 9 0.334978 12.56 13.13 0.57 25.12. 17:57 154 (SE) 15
V629 Aur p 9 0.4105 16.42 17.06 0.64 25.12. 17:57 75 (E) 42
V577 Lyr p 9 0.390011 14.50 15.00 0.50 25.12. 17:57 308 (NW) 29
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.