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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°): 06:18 // 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 °
IO Boo p 7 0.2711483 13.00 13.50 0.50 25.12. 00:06 64 (NE) 11
CR Lac p 10 0.36689 13.90 14.70 0.80 25.12. 00:06 329 (NW) 20
V450 Peg p 1 0.556231 14.00 14.50 0.50 25.12. 00:06 329 (NW) -8
PS Boo p 10 0.28164 12.30 12.60 0.30 25.12. 00:06 37 (NE) 23
V506 And p 9 0.34345 13.60 14.40 0.80 25.12. 00:06 298 (NW) 19
PW Cen p 10 2.503403 11.30 11.80 0.50 25.12. 00:07 132 (SE) -44
V Sge s 1 0.5141928 8.60 8.60 0.00 25.12. 00:07 346 (N) -18
CG Cha s 10 0.3765523 13.90 14.40 0.50 25.12. 00:07 170 (S) -43
TV Cas s 1 1.812601 7.22 7.34 0.12 25.12. 00:07 323 (NW) 35
V337 Vir s 5 0.352857 13.30 13.80 0.50 25.12. 00:07 96 (E) 6
V434 Per p 3 0.5361082 14.40 15.10 0.70 25.12. 00:07 281 (W) 48
V1426 Aql s 4 1.175155 9.30 9.30 0.00 25.12. 00:07 3 (N) -36
V410 Nor p 10 0.7284 16.20 16.65 0.45 25.12. 00:07 123 (SE) -59
AQ Cap p 7 0.3173885 13.00 13.90 0.90 25.12. 00:07 318 (NW) -53
V405 CrA p 9 1.1748495 12.10 13.50 1.40 25.12. 00:07 60 (NE) -76
V752 Cen s 2 0.370229 9.10 9.61 0.51 25.12. 00:08 131 (SE) -13
V842 Her s 1 0.419037 9.85 9.85 0.00 25.12. 00:08 31 (NE) 19
V678 Cen p 9 1.301858 10.40 11.00 0.60 25.12. 00:08 103 (E) -41
BD Scl s 9 0.566291 10.02 10.30 0.28 25.12. 00:08 262 (W) -27
V594 Lyr p 5 0.255999 14.00 14.33 0.33 25.12. 00:08 7 (N) 6
V1185 Her p 10 0.359795 10.90 11.25 0.35 25.12. 00:08 29 (NE) 14
BW Boo s 1 3.332818 7.13 7.17 0.04 25.12. 00:08 53 (NE) 17
V687 Her s 4 0.321451 14.40 14.90 0.50 25.12. 00:09 43 (NE) -5
EQ Pup p 9 1.143134 10.20 11.00 0.80 25.12. 00:09 174 (S) 14
IT Cnc s 6 0.363657 12.50 12.90 0.40 25.12. 00:09 145 (SE) 58
V900 Mon s 6 0.298305 11.92 12.65 0.73 25.12. 00:09 202 (S) 43
RS Ind p 7 0.624052 9.90 10.20 0.30 25.12. 00:10 205 (SW) -65
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.12. 00:10 27 (NE) 29
CK Boo p 1 0.3551495 8.99 9.26 0.27 25.12. 00:10 71 (E) -4
RS PsA p 10 0.593358 14.30 15.20 0.90 25.12. 00:10 291 (W) -49
BG CrA p 10 0.4527693 14.50 15.30 0.80 25.12. 00:10 26 (NE) -76
IQ CMa p 8 0.731377 9.24 9.63 0.39 25.12. 00:10 197 (S) 13
EZ Hya s 1 0.449751 10.40 10.70 0.30 25.12. 00:10 148 (SE) 21
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.12. 00:10 76 (E) 54
DH CVn p 1 0.365804 12.72 13.24 0.52 25.12. 00:11 75 (E) 36
V1273 Aql p 10 0.872177 13.50 14.00 0.50 25.12. 00:11 356 (N) -38
V366 UMa p 8 0.4573045 13.60 14.20 0.60 25.12. 00:11 37 (NE) 37
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 00:11 35 (NE) 48
AY Tri p 10 0.3939 14.10 14.50 0.40 25.12. 00:11 292 (W) 26
V855 Cep p 10 0.3698575 13.65 14.05 0.40 25.12. 00:11 348 (N) 33
V2793 Ori s 9 1.45065 12.89 13.59 0.70 25.12. 00:11 203 (SW) 42
BO Per s 6 9.16024 12.00 12.00 0.00 25.12. 00:11 301 (NW) 51
II CMa p 8 0.22919704 15.22 15.74 0.52 25.12. 00:11 188 (S) 26
LY And s 4 0.345031 13.80 13.80 0.00 25.12. 00:11 289 (W) 37
HL Dra p 1 0.944276 7.35 7.66 0.31 25.12. 00:12 7 (N) 18
CZ Lib p 10 0.56012 14.20 15.20 1.00 25.12. 00:12 76 (E) -37
TU CMi s 5 0.4334425 14.40 15.10 0.70 25.12. 00:12 177 (S) 48
V477 Her s 8 0.3251804 14.90 15.40 0.50 25.12. 00:12 28 (NE) -9
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 25.12. 00:12 185 (S) 42
BN CMa p 10 0.628271 14.80 15.80 1.00 25.12. 00:12 184 (S) 14
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.