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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 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 °
V338 Her p 1 1.305748 10.07 11.15 1.08 25.12. 07:20 82 (E) 57
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.12. 07:21 50 (NE) 31
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 25.12. 07:21 70 (E) -33
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.12. 07:21 179 (S) 0
EF CVn s 1 0.27205 13.10 13.50 0.40 25.12. 07:21 214 (SW) 65
V413 Ser p 1 2.25976 7.98 8.50 0.52 25.12. 07:21 115 (SE) 19
V424 Cam p 8 0.325849 13.15 13.50 0.35 25.12. 07:21 343 (N) 39
V906 Sco p 10 2.78595 5.96 6.23 0.27 25.12. 07:21 142 (SE) -5
V947 Per s 6 0.297667 13.45 13.45 0.00 25.12. 07:22 342 (N) -5
CG Lac p 1 0.819389 13.90 15.00 1.10 25.12. 07:22 37 (NE) 21
V453 Cam p 10 0.328046 12.80 13.10 0.30 25.12. 07:22 339 (N) 39
PS Per p 1 0.702179 13.00 13.70 0.70 25.12. 07:22 0 (N) 6
V592 Lyr p 1 0.355684 11.54 11.74 0.20 25.12. 07:22 88 (E) 46
XY Ari p 10 0.25265 13.54 17.60 4.06 25.12. 07:22 356 (N) -20
V342 Lac s 1 0.700587 12.40 12.90 0.50 25.12. 07:22 39 (NE) 26
V577 Lyr p 9 0.390011 14.50 15.00 0.50 25.12. 07:23 72 (E) 50
MT Her s 1 0.4877185 11.86 12.30 0.44 25.12. 07:23 108 (E) 33
FK Cen p 10 2.191333 13.30 15.00 1.70 25.12. 07:23 189 (S) -17
ER Cep s 9 0.2857369 15.67 16.27 0.60 25.12. 07:23 3 (N) 46
V435 Peg p 9 0.312999 13.05 13.40 0.35 25.12. 07:23 71 (E) 4
KK Boo p 10 0.279134 14.30 14.80 0.50 25.12. 07:24 210 (SW) 82
V339 Dra p 9 0.457404 13.40 14.00 0.60 25.12. 07:24 56 (NE) 78
CU Tau p 1 0.412528 11.50 11.92 0.42 25.12. 07:25 345 (N) -13
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 25.12. 07:25 89 (E) -15
V444 Dra p 10 0.3545232 13.55 14.20 0.65 25.12. 07:25 30 (NE) 48
V1099 Cen s 10 1.25092 10.90 10.90 0.00 25.12. 07:25 201 (S) -27
GM Sct s 10 2.7307 13.00 13.80 0.80 25.12. 07:25 119 (SE) 10
HT Vir s 1 0.4076729 7.06 7.48 0.42 25.12. 07:25 200 (S) 44
V653 Lyr s 1 0.468813 11.23 11.56 0.33 25.12. 07:25 80 (E) 50
SV Cet p 9 0.2920877 14.50 14.90 0.40 25.12. 07:25 54 (NE) -53
V685 Her p 10 0.5891435 15.40 16.00 0.60 25.12. 07:25 138 (SE) 58
SV Gru p 10 1.35939 11.96 14.16 2.20 25.12. 07:25 112 (E) -43
BY Per p 1 1.152638 13.20 14.80 1.60 25.12. 07:26 7 (N) 15
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 25.12. 07:26 53 (NE) 41
CV Boo p 1 0.8469932 10.20 11.00 0.80 25.12. 07:26 145 (SE) 75
CW Cas p 1 0.318862 11.02 11.62 0.60 25.12. 07:26 14 (N) 25
V2617 Oph p 10 0.424074 13.15 13.75 0.60 25.12. 07:26 151 (SE) 27
IO Boo p 7 0.2711483 13.00 13.50 0.50 25.12. 07:26 196 (S) 64
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.12. 07:26 15 (N) 47
V373 Cam s 7 0.370807 12.50 12.80 0.30 25.12. 07:26 344 (N) 22
LY And s 4 0.345031 13.80 13.80 0.00 25.12. 07:26 4 (N) -1
V576 Aur s 7 1.961843 9.68 9.97 0.29 25.12. 07:26 317 (NW) 2
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.12. 07:27 343 (N) 40
V861 Her p 1 0.3446312 13.80 14.15 0.35 25.12. 07:27 99 (E) 66
V734 Cep s 3 3.765974 11.05 11.40 0.35 25.12. 07:27 11 (N) 39
KN Vul s 1 0.3573295 13.00 13.40 0.40 25.12. 07:27 80 (E) 28
KV Gem s 1 0.358522 12.40 12.85 0.45 25.12. 07:27 303 (NW) -6
V712 Car p 9 3.686 10.64 11.07 0.43 25.12. 07:27 214 (SW) -30
V368 Sge p 10 0.415859 12.20 12.55 0.35 25.12. 07:27 88 (E) 22
HL Eri p 10 0.512616 8.56 8.60 0.04 25.12. 07:27 324 (NW) -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.