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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 24.12. 09:18 53 (NE) 58
V737 Per s 1 0.366599 12.65 13.20 0.55 24.12. 09:18 11 (N) -6
V1300 Her s 1 0.296334 12.63 12.63 0.00 24.12. 09:18 124 (SE) 71
V502 And s 6 0.318892 13.80 14.15 0.35 24.12. 09:18 47 (NE) 5
QV UMa s 6 0.311444 13.50 13.50 0.00 24.12. 09:19 313 (NW) 30
V870 Ara p 7 0.399826 9.00 9.39 0.40 24.12. 09:19 166 (S) -19
SY Aps s 6 0.278908 12.20 12.20 0.00 24.12. 09:19 190 (S) -34
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 24.12. 09:19 190 (S) -35
GU Vul p 2 0.774228 11.60 12.20 0.60 24.12. 09:19 104 (E) 46
V1004 Cas s 7 1.181875 12.80 12.80 0.00 24.12. 09:19 29 (NE) 35
PV Dra s 9 1.27746 13.30 13.30 0.00 24.12. 09:19 318 (NW) 74
V1284 Her p 1 0.337146 12.78 13.18 0.40 24.12. 09:19 132 (SE) 72
V337 UMa p 8 0.383365 13.70 14.25 0.55 24.12. 09:19 311 (NW) 34
V645 And p 8 0.4125814 13.05 13.45 0.40 24.12. 09:19 47 (NE) 29
NN Ser p 1 0.1300801 17.00 23.00 6.00 24.12. 09:19 196 (S) 52
SV Equ s 8 0.880971 9.25 9.41 0.16 24.12. 09:19 105 (E) 20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.12. 09:19 234 (SW) 67
FS Lup p 9 0.3813993 11.50 12.50 1.00 24.12. 09:20 196 (S) -14
WZ Pic p 10 1.21672 9.20 9.60 0.40 24.12. 09:20 227 (SW) -78
AW Vul s 1 0.8064505 10.80 10.90 0.10 24.12. 09:20 97 (E) 39
V796 Cep s 1 0.392964 12.20 12.20 0.00 24.12. 09:20 9 (N) 42
IT Pup p 10 1.336177 12.10 13.30 1.20 24.12. 09:20 277 (W) -44
V505 Cam s 7 0.336361 13.80 14.40 0.60 24.12. 09:21 350 (N) 47
V501 Cam s 9 0.454388 13.80 14.05 0.25 24.12. 09:21 346 (N) 45
IP Peg p 1 0.15820616 13.00 18.60 5.60 24.12. 09:21 69 (E) 7
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 24.12. 09:21 49 (NE) 39
HY Lyr p 4 0.369101 13.80 14.40 0.60 24.12. 09:22 125 (SE) 64
V447 Vel p 8 0.9719 11.73 12.24 0.51 24.12. 09:22 257 (W) -53
FZ CVn p 9 0.358335 13.50 14.00 0.50 24.12. 09:22 265 (W) 61
V410 Gem p 5 3.470377 10.77 11.20 0.43 24.12. 09:22 326 (NW) -16
V646 Cen p 10 2.24657322 9.00 11.70 2.70 24.12. 09:23 222 (SW) -31
BP Per p 1 1.978909 11.70 12.00 0.30 24.12. 09:23 11 (N) 10
IW UMa s 1 0.774718 11.70 11.81 0.11 24.12. 09:23 311 (NW) 23
DX Aqr s 7 0.9450115 6.37 6.37 0.00 24.12. 09:23 107 (E) -8
V872 Aql p 9 0.5389006 15.10 16.40 1.30 24.12. 09:23 142 (SE) 31
RW Cet s 1 0.9751965 10.43 10.50 0.07 24.12. 09:23 50 (NE) -42
V428 Cam p 8 0.290606 12.85 13.15 0.30 24.12. 09:23 353 (N) 38
QQ Boo p 8 0.2764765 12.45 12.85 0.40 24.12. 09:23 254 (W) 78
LU Vir s 1 0.492241 7.84 8.17 0.33 24.12. 09:23 232 (SW) 21
V1014 Cas p 7 0.855262 12.60 13.30 0.70 24.12. 09:24 28 (NE) 20
HW Aur p 1 1.1774199 12.00 12.80 0.80 24.12. 09:24 355 (N) 0
V1362 Cen p 10 0.35341 9.25 9.53 0.28 24.12. 09:24 203 (SW) -1
TU CMa s 1 1.1278038 9.80 10.20 0.40 24.12. 09:24 309 (NW) -56
AA Cet p 1 0.536169 6.20 6.70 0.50 24.12. 09:24 64 (NE) -49
EF Ori s 1 1.619449 13.60 13.60 0.00 24.12. 09:24 335 (NW) -24
HN Cnc p 1 0.49451 11.10 11.50 0.40 24.12. 09:24 308 (NW) -8
V648 Lyr p 1 0.368752 13.22 13.62 0.40 24.12. 09:24 106 (E) 70
V479 Cam p 7 0.325394 13.25 13.70 0.45 24.12. 09:24 347 (N) 38
IV Gem s 3 0.60269 12.20 12.20 0.00 24.12. 09:24 327 (NW) -2
BN Psc p 8 0.349118 16.45 16.75 0.30 24.12. 09:24 41 (NE) -1
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.