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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V336 Cas s 1 0.5972873 13.40 13.60 0.20 31.12. 05:14 7 (N) 21
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 31.12. 05:14 42 (NE) 18
LY And s 4 0.345031 13.80 13.80 0.00 31.12. 05:14 343 (N) 1
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 31.12. 05:14 124 (SE) 20
V640 Aql s 7 0.5612183 12.60 12.80 0.20 31.12. 05:14 75 (E) 1
V624 Cen p 10 0.7000815 14.80 15.60 0.80 31.12. 05:14 169 (S) -16
PT Vir p 7 0.3081795 13.38 13.56 0.18 31.12. 05:14 192 (S) 50
KN Vul s 1 0.3573295 13.00 13.40 0.40 31.12. 05:14 61 (NE) 12
V842 Cep p 10 0.2889547 14.00 14.70 0.70 31.12. 05:14 15 (N) 41
SW Sex p 1 0.13493852 14.80 16.70 1.90 31.12. 05:14 226 (SW) 27
VZ Lib p 1 0.358261 10.13 10.63 0.50 31.12. 05:15 141 (SE) 16
GN Boo s 1 0.3016025 10.75 10.75 0.00 31.12. 05:15 122 (SE) 60
XY Sct s 4 0.7852528 13.80 14.50 0.70 31.12. 05:15 97 (E) -2
V415 Gem s 1 0.350606 12.40 12.70 0.30 31.12. 05:15 280 (W) 12
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 31.12. 05:15 280 (W) 12
V1065 Her p 4 0.397828 11.50 12.10 0.60 31.12. 05:15 84 (E) 32
V1238 Her s 4 0.3701515 9.53 9.53 0.00 31.12. 05:15 76 (E) 48
V387 Sco p 10 1.3749173 12.20 12.60 0.40 31.12. 05:16 127 (SE) -16
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 31.12. 05:16 20 (N) 20
EH Cnc p 1 0.4180364 11.73 12.47 0.74 31.12. 05:16 267 (W) 30
V1096 Her p 1 0.2414165 13.05 13.40 0.35 31.12. 05:16 70 (E) 45
V474 Cam p 5 0.328205 10.90 11.40 0.50 31.12. 05:16 328 (NW) 48
EW Del s 6 0.3923312 15.10 15.50 0.40 31.12. 05:16 65 (NE) 0
DF Dra p 10 2.80705 13.06 13.65 0.59 31.12. 05:16 24 (NE) 38
DD Aqr s 1 0.7210105 10.90 11.20 0.30 31.12. 05:16 39 (NE) -32
V781 Tau p 1 0.344909 8.90 9.30 0.40 31.12. 05:16 300 (NW) 11
DK CVn s 1 0.494964 12.70 12.80 0.10 31.12. 05:16 201 (S) 77
IL Cnc s 1 0.267656 12.35 11.35 -1.00 31.12. 05:16 260 (W) 34
V1226 Sco p 9 2.08355 10.59 10.78 0.19 31.12. 05:17 134 (SE) -12
PY Boo s 9 0.278049 12.10 12.10 0.00 31.12. 05:17 72 (E) 66
V348 Aql p 6 0.6658369 13.00 14.50 1.50 31.12. 05:17 87 (E) -2
V757 Cen s 1 0.3431685 8.30 8.60 0.30 31.12. 05:17 169 (S) 3
V445 Peg p 1 0.40465 14.00 14.50 0.50 31.12. 05:17 43 (NE) -1
KL CMa s 1 1.76222 6.73 6.73 0.00 31.12. 05:17 265 (W) -16
V459 Peg p 9 0.295664 13.65 14.52 0.87 31.12. 05:17 43 (NE) -8
DN Cam s 1 0.4983105 8.23 8.23 0.00 31.12. 05:17 342 (N) 39
MQ Cen s 9 3.686972 10.00 10.40 0.40 31.12. 05:18 189 (S) -23
BP Lac p 9 2.045675 15.00 16.20 1.20 31.12. 05:18 28 (NE) 11
V625 Cen p 10 0.4697059 14.40 15.00 0.60 31.12. 05:18 170 (S) -18
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 31.12. 05:18 349 (N) 4
BC Gru p 8 0.3073055 9.90 10.30 0.40 31.12. 05:18 98 (E) -68
V878 Ara p 10 0.770465 8.00 8.22 0.22 31.12. 05:18 142 (SE) -19
V428 Cam s 8 0.290606 12.85 12.85 0.00 31.12. 05:18 342 (N) 46
V502 Cyg p 4 0.566962 13.60 14.50 0.90 31.12. 05:19 47 (NE) 20
AO Aqr p 9 0.4893508 11.50 12.30 0.80 31.12. 05:19 66 (NE) -48
V789 Her s 1 0.3200448 14.90 14.90 0.00 31.12. 05:19 76 (E) 48
VY Cet s 3 0.34081 11.20 11.80 0.60 31.12. 05:19 337 (NW) -58
V448 Cyg p 7 6.5197162 7.90 8.72 0.82 31.12. 05:19 55 (NE) 17
V371 Sge p 10 0.8334 11.90 12.45 0.55 31.12. 05:20 66 (NE) 3
V376 And p 1 0.798674 7.68 8.00 0.32 31.12. 05:20 345 (N) 12
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.