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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 °
V1143 Her p 1 0.318275 13.00 14.00 1.00 25.12. 22:13 3 (N) -23
AD CMa p 8 0.7933042 13.50 13.70 0.20 25.12. 22:13 155 (SE) 17
KW Eri p 9 0.2352915 13.38 13.90 0.52 25.12. 22:14 206 (SW) -13
GV Aqr p 4 0.33677 13.60 14.00 0.40 25.12. 22:14 277 (W) -16
RU Eri s 1 0.632199 9.37 9.64 0.27 25.12. 22:14 206 (SW) 22
V1055 Her p 1 0.3154085 11.32 11.52 0.20 25.12. 22:14 2 (N) 1
AU Pic p 9 0.3119 14.00 14.40 0.40 25.12. 22:14 172 (S) -23
V508 Cam p 10 0.301715 12.50 12.63 0.13 25.12. 22:14 17 (N) 55
SW Ant s 10 0.3802 13.80 14.60 0.80 25.12. 22:15 126 (SE) -4
V473 And p 2 0.4013 13.80 14.30 0.50 25.12. 22:15 294 (NW) 37
SW Lyn p 1 0.6440665 9.51 10.20 0.69 25.12. 22:15 92 (E) 62
EV CVn p 3 0.335969 12.00 12.50 0.50 25.12. 22:15 53 (NE) 18
V868 Mon p 8 0.637711 8.90 9.40 0.50 25.12. 22:15 143 (SE) 31
OS Boo p 10 0.275727 13.80 14.10 0.30 25.12. 22:16 27 (NE) 9
V2203 Oph p 1 0.455001 11.56 11.94 0.38 25.12. 22:16 356 (N) -35
TU CMa s 1 1.1278038 9.80 10.20 0.40 25.12. 22:16 167 (S) 15
V417 Cam p 10 0.28482 14.20 14.70 0.50 25.12. 22:16 12 (N) 77
V1289 Her s 1 0.340092 11.06 11.06 0.00 25.12. 22:17 358 (N) -6
IV Boo p 8 0.2830385 14.30 15.10 0.80 25.12. 22:17 41 (NE) 2
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.12. 22:17 52 (NE) 19
BB Pav p 10 1.697525 12.50 13.20 0.70 25.12. 22:17 217 (SW) -78
V934 Cep s 7 0.431014 13.02 13.45 0.43 25.12. 22:17 331 (NW) 45
V1102 Her s 1 0.3090057 13.60 13.60 0.00 25.12. 22:17 355 (N) 11
SW Gru p 10 0.28812 13.50 14.00 0.50 25.12. 22:18 251 (W) -46
V481 Peg p 9 0.422025 9.55 9.95 0.40 25.12. 22:18 303 (NW) 3
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 25.12. 22:18 262 (W) -14
DD Com p 1 0.2692074 14.30 15.05 0.75 25.12. 22:18 66 (NE) 9
HN Eri s 5 0.623592 8.66 8.66 0.00 25.12. 22:18 195 (S) 15
V625 Aur p 9 0.3309 16.85 17.43 0.58 25.12. 22:18 169 (S) 79
TW CMi p 10 1.07926 14.80 15.60 0.80 25.12. 22:18 139 (SE) 40
V1112 Tau p 1 0.423837 13.10 13.72 0.62 25.12. 22:18 203 (SW) 46
V719 Her s 1 0.400925 12.50 12.50 0.00 25.12. 22:19 5 (N) 3
CH Hya s 10 0.346546 14.50 15.50 1.00 25.12. 22:19 98 (E) -32
FF Ori s 1 1.810527 10.20 10.30 0.10 25.12. 22:19 181 (S) 43
GV Leo s 1 0.266728 11.37 11.37 0.00 25.12. 22:19 95 (E) 27
UY Mus p 10 0.562441 11.70 13.00 1.30 25.12. 22:20 143 (SE) -49
V444 And p 7 0.46878 13.04 13.74 0.70 25.12. 22:20 285 (W) 45
EH Hya s 10 0.2969053 14.20 14.20 0.00 25.12. 22:20 109 (E) -29
V349 Cam p 9 1.25 14.96 15.16 0.20 25.12. 22:20 341 (N) 69
V2701 Oph p 9 0.339611 12.00 12.50 0.50 25.12. 22:20 13 (N) -28
V653 Ara p 10 0.2614 12.50 12.90 0.40 25.12. 22:20 126 (SE) -80
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 22:20 21 (N) -2
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 25.12. 22:20 301 (NW) 40
HY Gem p 5 0.351013 16.70 17.50 0.80 25.12. 22:20 154 (SE) 60
CX CMi s 6 1.121975 11.41 11.41 0.00 25.12. 22:20 146 (SE) 46
OX Com p 10 0.400234 15.20 16.20 1.00 25.12. 22:20 59 (NE) -2
BV Eri p 1 0.5076543 8.12 8.63 0.51 25.12. 22:20 209 (SW) 25
KO Del p 1 0.5833444 12.50 13.00 0.50 25.12. 22:21 315 (NW) -12
V1112 Cas p 10 2.128924 11.48 11.85 0.37 25.12. 22:21 322 (NW) 55
V752 Cen p 2 0.370229 9.10 9.66 0.56 25.12. 22:21 114 (SE) -27
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.