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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 °
V1009 Cas p 7 0.784681 12.30 12.65 0.35 20.12. 08:38 23 (NE) 21
V907 Cyg p 1 0.541362 14.20 14.90 0.70 20.12. 08:38 91 (E) 41
TZ CMa s 1 3.822865 9.80 10.50 0.70 20.12. 08:39 292 (W) -42
EQ CMi p 6 0.479536 12.90 13.40 0.50 20.12. 08:39 287 (W) -13
TU UMi s 4 0.377268 8.84 8.84 0.00 20.12. 08:39 355 (N) 63
AW Ari s 8 0.381766 13.66 14.30 0.64 20.12. 08:39 29 (NE) -23
V1833 Ori p 10 0.377198 10.32 10.55 0.23 20.12. 08:39 338 (N) -30
V518 And p 10 0.361144 13.50 13.90 0.40 20.12. 08:39 30 (NE) 7
BS Vir s 10 0.3770834 13.60 14.40 0.80 20.12. 08:39 230 (SW) 26
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.12. 08:39 173 (S) 53
V501 CrA s 10 0.4110817 12.80 13.40 0.60 20.12. 08:40 152 (SE) -6
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.12. 08:40 208 (SW) 68
GN CVn s 1 0.395009 12.00 12.50 0.50 20.12. 08:40 244 (SW) 70
ER Hya p 10 0.6516339 13.60 14.70 1.10 20.12. 08:40 216 (SW) 6
V430 Dra p 9 0.4102 15.20 16.00 0.80 20.12. 08:40 46 (NE) 53
V364 Per s 2 0.3394535 14.60 15.60 1.00 20.12. 08:41 11 (N) -3
GO CVn p 7 0.537569 13.50 13.90 0.40 20.12. 08:41 255 (W) 73
V431 Vel p 10 3.76173 12.72 14.50 1.78 20.12. 08:41 223 (SW) -29
EL Lyn p 7 0.644538 12.65 13.20 0.55 20.12. 08:41 310 (NW) 20
FT Lyn p 9 0.2937757 12.90 12.90 0.00 20.12. 08:41 300 (NW) 20
V396 Cam p 9 0.386297 13.70 14.10 0.40 20.12. 08:41 350 (N) 34
V680 Cyg s 1 1.199142 10.00 10.30 0.30 20.12. 08:42 47 (NE) 36
OT Cep p 3 0.4812313 12.70 13.40 0.70 20.12. 08:42 8 (N) 44
V680 Per s 1 0.37422 13.55 13.55 0.00 20.12. 08:42 12 (N) -3
GG CVn p 1 0.385947 12.00 12.50 0.50 20.12. 08:42 235 (SW) 64
DM Hya p 10 0.7878255 11.90 12.60 0.70 20.12. 08:42 252 (W) -15
V608 Cas s 1 0.380403 12.30 12.30 0.00 20.12. 08:42 7 (N) 32
V366 Sge p 9 0.75184 11.80 12.25 0.45 20.12. 08:43 106 (E) 36
V1172 Her s 4 0.236167 12.00 12.50 0.50 20.12. 08:43 162 (S) 55
FU Eri p 10 1.87221 9.25 9.59 0.34 20.12. 08:43 48 (NE) -83
V546 And s 5 0.38302 11.20 11.20 0.00 20.12. 08:43 20 (N) 7
V373 Cam s 7 0.370807 12.50 12.80 0.30 20.12. 08:43 351 (N) 20
V1049 Her s 3 0.72733 10.80 10.80 0.00 20.12. 08:44 138 (SE) 56
HS Leo p 2 0.337706 13.80 14.40 0.60 20.12. 08:44 271 (W) 36
OT Lup p 10 6.20673 9.82 10.40 0.58 20.12. 08:44 186 (S) -3
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.12. 08:44 160 (S) 12
V362 Dra p 9 0.3472233 12.11 12.89 0.78 20.12. 08:44 22 (N) 68
V2612 Oph s 1 0.375305 9.35 9.70 0.35 20.12. 08:44 126 (SE) 34
DY CVn p 1 0.2459495 12.00 12.50 0.50 20.12. 08:44 258 (W) 60
RW CrB s 1 0.7264112 10.22 10.29 0.07 20.12. 08:45 182 (S) 70
EF CVn p 1 0.27205 13.10 13.50 0.40 20.12. 08:45 239 (SW) 58
V2768 Ori p 8 0.33262 15.00 15.30 0.30 20.12. 08:45 322 (NW) -28
MW Cas p 10 0.4808946 13.50 14.50 1.00 20.12. 08:45 29 (NE) 23
BH UMa p 1 0.349341 11.50 12.30 0.80 20.12. 08:45 303 (NW) 46
V868 Cep p 5 1.120524 13.35 13.82 0.47 20.12. 08:45 44 (NE) 38
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 20.12. 08:45 302 (NW) -23
HP Her p 10 0.476408 15.30 16.50 1.20 20.12. 08:46 135 (SE) 68
LT CMa s 2 1.759524 7.38 7.38 0.00 20.12. 08:46 294 (NW) -34
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 20.12. 08:46 64 (NE) 55
VZ Leo p 1 1.089904 11.80 12.90 1.10 20.12. 08:46 284 (W) 10
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.