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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:45 UTC
Nautical Twilight (12°): 05:38 // 16:27 UTC
Astronomical Twilight (18°): 04:59 // 17:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.12. 16:53 358 (N) 27
TV Mus p 10 0.4456651 11.00 11.30 0.30 31.12. 16:53 159 (S) -74
V364 UMa s 8 0.3669815 13.40 13.95 0.55 31.12. 16:53 348 (N) 23
KO Boo s 9 0.369518 13.15 13.35 0.20 31.12. 16:53 335 (NW) -13
AY Tri p 10 0.3939 14.10 14.50 0.40 31.12. 16:53 142 (SE) 71
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 31.12. 16:53 242 (SW) -15
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 31.12. 16:54 319 (NW) -28
BC Tri p 10 0.707815 11.90 12.10 0.20 31.12. 16:54 144 (SE) 67
AA Lyr s 1 0.5173146 13.40 13.50 0.10 31.12. 16:54 285 (W) 26
V2701 Oph p 9 0.339611 12.00 12.50 0.50 31.12. 16:54 297 (NW) -7
V1834 Ori p 7 1.51058 6.85 6.94 0.09 31.12. 16:54 104 (E) 23
NY Lyr s 1 0.4408 12.70 13.10 0.40 31.12. 16:54 287 (W) 32
IW Ara p 9 0.5368513 13.90 14.50 0.60 31.12. 16:55 229 (SW) -48
V689 Her p 10 1.43385 15.60 16.00 0.40 31.12. 16:55 308 (NW) -8
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 31.12. 16:55 249 (W) -30
WZ Pic p 10 1.21672 9.20 9.60 0.40 31.12. 16:55 141 (SE) -34
VV Crt p 7 2.295595 9.39 9.62 0.23 31.12. 16:55 27 (NE) -53
MT Her p 1 0.4877185 11.86 12.86 1.00 31.12. 16:55 282 (W) 9
V423 Oph p 7 1.203787 11.00 12.00 1.00 31.12. 16:55 276 (W) -5
V687 And p 10 0.395048 11.68 11.83 0.15 31.12. 16:56 224 (SW) 73
GN TrA p 9 0.6146065 11.30 11.80 0.50 31.12. 16:56 217 (SW) -61
V1192 Her p 10 0.310078 13.00 13.30 0.30 31.12. 16:57 323 (NW) 20
V807 Cyg p 9 0.798763 14.20 15.10 0.90 31.12. 16:57 286 (W) 38
IW Boo s 4 0.264742 13.40 13.40 0.00 31.12. 16:57 342 (N) 6
RT LMi s 1 0.3749177 11.40 11.70 0.30 31.12. 16:57 34 (NE) 2
V434 Per s 3 0.5361082 14.40 14.90 0.50 31.12. 16:57 93 (E) 60
V954 Cep p 10 0.519782 12.28 12.61 0.33 31.12. 16:57 344 (N) 71
V441 Nor p 10 0.362 16.15 16.70 0.55 31.12. 16:57 238 (SW) -61
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.12. 16:57 17 (N) 7
CZ Cha p 10 0.3225055 14.00 14.60 0.60 31.12. 16:57 171 (S) -59
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 31.12. 16:57 306 (NW) 52
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 31.12. 16:57 276 (W) -15
WY Cnc s 1 0.8293686 9.51 10.41 0.90 31.12. 16:58 47 (NE) 1
V711 Cyg p 1 0.82671 13.80 15.30 1.50 31.12. 16:58 282 (W) 63
V808 Cep p 10 0.484564 11.55 11.92 0.37 31.12. 16:58 7 (N) 51
V1112 Cen p 9 0.386639 13.80 14.60 0.80 31.12. 16:58 41 (NE) -81
V881 Per s 1 0.387377 10.71 11.01 0.30 31.12. 16:58 102 (E) 63
RT And p 1 0.62892951 8.55 9.47 0.92 31.12. 16:58 291 (W) 76
GI CVn s 8 0.30316 14.10 14.60 0.50 31.12. 16:58 346 (N) 9
BH CMi p 6 0.5592485 9.50 10.00 0.50 31.12. 16:58 73 (E) -12
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.12. 16:59 16 (N) 21
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 31.12. 16:59 310 (NW) 47
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.12. 16:59 224 (SW) 27
GM Dra s 4 0.338741 8.79 8.79 0.00 31.12. 16:59 324 (NW) 32
IK Per s 1 0.6760305 11.30 11.60 0.30 31.12. 16:59 79 (E) 51
AV Pup s 1 0.4350067 10.50 11.00 0.50 31.12. 16:59 81 (E) -29
V1180 Her p 10 0.352051 12.82 12.98 0.16 31.12. 16:59 315 (NW) 7
V548 Cyg p 1 1.805238 8.54 9.29 0.75 31.12. 17:00 305 (NW) 48
EQ Com p 1 0.3618824 14.40 15.90 1.50 31.12. 17:00 356 (N) -22
V699 Her s 10 0.614205 15.40 16.00 0.60 31.12. 17:00 306 (NW) -6
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.