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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 20.12. 23:45 354 (N) 13
V392 Ori s 1 0.659284 10.90 10.90 0.00 20.12. 23:45 195 (S) 58
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.12. 23:45 53 (NE) 55
MU Aqr p 3 0.2722205 11.30 11.80 0.50 20.12. 23:45 321 (NW) -35
AL Cas s 1 0.50055583 12.90 13.60 0.70 20.12. 23:46 328 (NW) 53
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 20.12. 23:46 328 (NW) 1
TZ Boo s 1 0.29716095 10.41 10.82 0.41 20.12. 23:46 40 (NE) 12
FP Eri p 9 0.335269 9.71 9.85 0.14 20.12. 23:46 239 (SW) 12
FW Per p 2 0.7912316 14.30 15.30 1.00 20.12. 23:46 290 (W) 68
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.12. 23:46 4 (N) -32
V527 Oph p 10 0.774704 14.40 15.40 1.00 20.12. 23:47 41 (NE) -66
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 20.12. 23:47 12 (N) -59
LO And p 1 0.3804371 11.20 11.82 0.62 20.12. 23:47 314 (NW) 23
V1092 Her p 4 0.384539 11.93 12.43 0.50 20.12. 23:47 20 (N) -8
V1296 Cen p 10 0.506878 10.71 11.40 0.69 20.12. 23:47 111 (E) -41
V1160 Cas p 9 2.133188 11.68 12.00 0.32 20.12. 23:48 332 (NW) 52
FN Cam s 1 0.677137 8.58 8.58 0.00 20.12. 23:48 16 (N) 59
V963 Oph p 10 0.264743 14.60 15.10 0.50 20.12. 23:48 10 (N) -33
EX Lac p 1 1.739306 13.60 14.60 1.00 20.12. 23:48 325 (NW) 24
V349 Dra p 10 0.3898685 11.30 11.70 0.40 20.12. 23:48 24 (NE) 17
V340 Vel p 10 3.55953 7.83 7.96 0.13 20.12. 23:48 148 (SE) -20
V424 Nor p 10 0.5818 14.47 14.95 0.48 20.12. 23:48 121 (SE) -63
HV UMa s 1 0.71076 8.60 8.88 0.28 20.12. 23:48 62 (NE) 41
EX Psc s 1 0.289482 12.00 12.00 0.00 20.12. 23:49 280 (W) -1
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.12. 23:49 52 (NE) 28
SY Aps p 6 0.278908 12.20 13.60 1.40 20.12. 23:49 153 (SE) -55
V1299 Aql p 6 1.79174 13.00 14.00 1.00 20.12. 23:49 340 (N) -23
BP Lac p 9 2.045675 15.00 16.20 1.20 20.12. 23:49 325 (NW) 15
DZ Cas s 1 0.784886 11.60 12.00 0.40 20.12. 23:49 321 (NW) 32
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.12. 23:49 202 (S) -31
BP Tri p 10 0.35975 14.10 14.60 0.50 20.12. 23:49 282 (W) 37
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.12. 23:49 146 (SE) 71
BL Eri s 1 0.416918 11.51 11.51 0.00 20.12. 23:49 221 (SW) 19
AR Boo p 1 0.3448727 13.50 14.50 1.00 20.12. 23:49 63 (NE) 10
CW Sge s 1 0.6603618 11.00 11.70 0.70 20.12. 23:49 342 (N) -19
V446 Peg s 1 0.305983 14.00 14.00 0.00 20.12. 23:49 323 (NW) -5
V1143 Her s 1 0.318275 13.00 14.00 1.00 20.12. 23:49 23 (NE) -21
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 20.12. 23:50 355 (N) 5
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 20.12. 23:50 313 (NW) 44
V473 Cam p 7 0.298438 11.55 12.20 0.65 20.12. 23:50 3 (N) 63
V405 Gem p 1 0.462107 10.88 11.04 0.16 20.12. 23:50 181 (S) 56
V872 Aql p 9 0.5389006 15.10 16.40 1.30 20.12. 23:50 2 (N) -42
II Per p 1 0.4798527 13.50 14.20 0.70 20.12. 23:50 270 (W) 66
NX Dra p 9 0.275807 12.62 12.83 0.21 20.12. 23:50 23 (NE) 53
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.12. 23:51 109 (E) -50
FL Peg p 6 0.4743125 13.50 14.30 0.80 20.12. 23:51 318 (NW) -22
V2788 Ori s 7 0.500033 12.00 12.00 0.00 20.12. 23:51 193 (S) 45
V375 Cam s 8 0.32208 13.60 14.10 0.50 20.12. 23:51 349 (N) 60
BF Dor p 9 0.352271 13.00 13.20 0.20 20.12. 23:51 185 (S) -27
IR Lib p 8 0.2743715 8.72 8.83 0.11 20.12. 23:51 80 (E) -47
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.