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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2203 Oph p 1 0.455001 11.56 11.94 0.38 18.12. 04:37 83 (E) 0
V651 Ara p 10 0.2770608 14.60 15.40 0.80 18.12. 04:38 139 (SE) -35
V515 Mon p 1 0.8739713 11.60 12.20 0.60 18.12. 04:38 252 (W) 12
YY Eri p 1 0.3214963 8.37 9.04 0.67 18.12. 04:38 278 (W) -20
V480 Cas s 9 0.342013 14.60 14.70 0.10 18.12. 04:38 340 (N) 20
XZ And s 1 1.3572855 10.02 10.03 0.01 18.12. 04:38 333 (NW) 8
V1138 Cas s 1 0.798267 13.25 13.25 0.00 18.12. 04:38 342 (N) 20
LR Com s 1 0.896297 10.80 10.80 0.00 18.12. 04:38 144 (SE) 58
BS UMa p 1 0.3495099 13.70 14.00 0.30 18.12. 04:38 182 (S) 83
ER Cep p 9 0.2857369 15.67 16.34 0.67 18.12. 04:39 358 (N) 46
V417 Aql p 1 0.3703135 11.00 11.50 0.50 18.12. 04:39 61 (NE) -15
V518 And p 10 0.361144 13.50 13.90 0.40 18.12. 04:39 343 (N) 2
WZ Sex p 6 1.059163 9.80 10.20 0.40 18.12. 04:39 203 (SW) 36
AW CrB s 1 0.3609357 11.08 11.08 0.00 18.12. 04:39 77 (E) 38
KR Pav p 10 0.4838 13.70 14.80 1.10 18.12. 04:39 151 (SE) -63
ER Sct s 7 1.361056 9.10 9.30 0.20 18.12. 04:39 80 (E) -18
V345 Dra p 10 0.291903 13.20 13.45 0.25 18.12. 04:39 61 (NE) 48
V883 Her p 9 0.6950255 13.13 13.35 0.22 18.12. 04:39 67 (NE) 18
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.12. 04:39 24 (NE) 70
V1254 Cen p 10 0.37079 11.17 11.75 0.58 18.12. 04:40 166 (S) -4
AE Vol p 10 0.406614 9.97 10.54 0.57 18.12. 04:40 198 (S) -29
GP Peg p 1 0.9756146 10.20 11.00 0.80 18.12. 04:40 5 (N) -9
V404 Peg s 2 0.419177 10.47 10.47 0.00 18.12. 04:40 7 (N) -6
LY Lac p 3 1.54517 12.50 12.90 0.40 18.12. 04:40 10 (N) 16
V907 Cyg p 1 0.541362 14.20 14.90 0.70 18.12. 04:40 48 (NE) 5
SX Crv p 1 0.3166127 8.99 9.25 0.26 18.12. 04:40 162 (S) 19
V1072 Her s 1 0.588031 12.70 12.70 0.00 18.12. 04:40 49 (NE) 32
GN CVn p 1 0.395009 12.00 12.50 0.50 18.12. 04:41 97 (E) 60
BI Vul s 1 0.2518236 14.15 14.86 0.71 18.12. 04:41 28 (NE) -8
GV Leo s 1 0.266728 11.37 11.37 0.00 18.12. 04:41 212 (SW) 53
V490 And p 7 0.424185 14.60 15.10 0.50 18.12. 04:41 349 (N) 3
V402 Aur p 3 0.603498 8.84 8.98 0.14 18.12. 04:41 296 (NW) 19
V361 Pup p 10 0.367365 8.05 8.39 0.34 18.12. 04:42 230 (SW) -13
IT Cha p 9 0.716652 12.65 13.10 0.45 18.12. 04:42 172 (S) -42
V444 And s 7 0.46878 13.04 13.70 0.66 18.12. 04:42 341 (N) 4
V392 And p 8 4.046275 9.07 9.41 0.34 18.12. 04:42 359 (N) 4
V627 Aur p 8 0.387842 13.70 14.10 0.40 18.12. 04:42 295 (NW) 32
V699 Her s 10 0.614205 15.40 16.00 0.60 18.12. 04:42 90 (E) 23
IR Vir s 3 0.36938 12.10 12.70 0.60 18.12. 04:42 160 (S) 34
LT Com s 1 0.512058 10.61 10.61 0.00 18.12. 04:42 139 (SE) 62
XZ Mon s 8 0.876084 13.40 13.60 0.20 18.12. 04:42 251 (W) 10
CK Aqr s 6 0.2833722 12.90 12.90 0.00 18.12. 04:42 52 (NE) -40
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 18.12. 04:43 347 (N) 23
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 18.12. 04:43 87 (E) -27
V718 Her p 7 0.5960123 13.90 14.30 0.40 18.12. 04:43 59 (NE) 37
V636 Aur p 1 0.3406176 13.70 14.10 0.40 18.12. 04:43 291 (W) 29
DK Hya s 1 0.5219213 10.50 10.70 0.20 18.12. 04:43 206 (SW) 15
GU Aps s 10 0.436522 14.00 14.50 0.50 18.12. 04:43 168 (S) -45
AE LMi s 5 0.528341 12.80 12.80 0.00 18.12. 04:43 222 (SW) 69
OT Cep s 3 0.4812313 12.70 13.30 0.60 18.12. 04:44 357 (N) 42
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.