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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DN Boo s 1 0.447564 11.17 11.17 0.00 18.12. 20:37 26 (NE) -22
CT Tau p 1 0.666827 10.34 11.12 0.78 18.12. 20:37 115 (SE) 53
V355 Vir p 1 0.655521 12.00 13.00 1.00 18.12. 20:37 58 (NE) -17
V430 Lac p 6 1.549603 14.20 16.65 2.45 18.12. 20:37 295 (NW) 41
AU Ser s 1 0.3864975 10.90 11.61 0.71 18.12. 20:37 353 (N) -17
V441 Hya p 10 0.58413 11.05 11.75 0.70 18.12. 20:37 92 (E) -38
DX CVn p 1 0.35738 12.25 12.70 0.45 18.12. 20:38 27 (NE) 4
ES Oct p 10 0.510696 12.66 13.70 1.04 18.12. 20:38 196 (S) -49
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 18.12. 20:38 197 (S) 21
V479 Cam p 7 0.325394 13.25 13.70 0.45 18.12. 20:38 24 (NE) 56
V2563 Oph p 7 0.372304 11.60 13.00 1.40 18.12. 20:38 314 (NW) -30
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.12. 20:38 70 (E) -54
GR Gem p 9 0.5274471 15.40 16.10 0.70 18.12. 20:38 115 (SE) 45
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.12. 20:38 37 (NE) 33
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 18.12. 20:39 253 (W) 4
HW Vir s 1 0.11671953 10.50 11.20 0.70 18.12. 20:39 54 (NE) -36
V648 Lyr p 1 0.368752 13.22 13.62 0.40 18.12. 20:39 329 (NW) 9
AU Phe s 10 0.2658125 12.23 12.73 0.50 18.12. 20:39 197 (S) -9
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 18.12. 20:39 327 (NW) 14
AO Ser p 1 0.8793471 10.70 12.00 1.30 18.12. 20:39 353 (N) -22
V864 Mon s 5 0.358427 9.90 10.50 0.60 18.12. 20:39 120 (SE) 17
XY Leo s 1 0.2841029 9.45 9.80 0.35 18.12. 20:40 73 (E) 9
DT Gru p 10 0.801683 10.91 11.34 0.43 18.12. 20:40 239 (SW) -33
NQ Cam p 1 0.362099 13.10 13.80 0.70 18.12. 20:40 28 (NE) 55
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 18.12. 20:40 327 (NW) 29
V1025 Her p 7 0.563355 12.10 12.50 0.40 18.12. 20:40 349 (N) -14
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 18.12. 20:40 310 (NW) 15
SU Ind s 8 0.986356 9.50 9.70 0.20 18.12. 20:41 242 (SW) -39
QQ Boo p 8 0.2764765 12.45 12.85 0.40 18.12. 20:41 0 (N) 6
V614 Cen p 10 3.473589 10.70 11.00 0.30 18.12. 20:41 132 (SE) -72
BX Peg p 1 0.280418 11.00 11.69 0.69 18.12. 20:41 287 (W) 21
V889 Cep s 10 0.418336 12.55 12.80 0.25 18.12. 20:41 323 (NW) 50
NY Vir p 1 0.10101597 13.30 14.22 0.92 18.12. 20:41 36 (NE) -36
RS PsA s 10 0.593358 14.30 14.30 0.00 18.12. 20:41 245 (SW) -13
V878 Her s 1 0.529475 9.37 9.37 0.00 18.12. 20:41 342 (N) 12
V760 Aql p 8 1.2598685 13.50 14.50 1.00 18.12. 20:41 294 (NW) -8
EO CVn p 10 0.358884 12.25 12.56 0.31 18.12. 20:42 38 (NE) 4
V1143 Her p 1 0.318275 13.00 14.00 1.00 18.12. 20:42 333 (NW) -19
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 18.12. 20:42 313 (NW) 7
FR Del p 8 0.3497468 15.00 15.30 0.30 18.12. 20:42 285 (W) 3
AW UMa p 1 0.438726 6.83 7.13 0.30 18.12. 20:42 50 (NE) 7
V590 Sco p 10 2.472883 10.68 11.30 0.62 18.12. 20:42 290 (W) -74
V490 Cam p 10 0.3234825 13.80 14.30 0.50 18.12. 20:43 24 (NE) 54
DR CVn s 1 0.329058 11.70 11.95 0.25 18.12. 20:43 33 (NE) 4
BL Leo s 1 0.28193 13.80 13.80 0.00 18.12. 20:43 50 (NE) 0
V362 UMa p 8 0.3428 14.20 14.70 0.50 18.12. 20:44 16 (N) 12
V461 Peg p 9 1.142273 13.10 13.60 0.50 18.12. 20:44 279 (W) 16
V1633 Ori s 3 1.149385 12.10 12.10 0.00 18.12. 20:44 129 (SE) 33
V777 Cen s 5 1.775995 10.90 10.90 0.00 18.12. 20:44 118 (SE) -49
V530 Mon s 1 0.5255325 12.40 12.40 0.00 18.12. 20:44 119 (SE) 26
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.