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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°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KR Com p 1 0.4079692 7.27 7.32 0.06 19.12. 15:41 320 (NW) -13
V653 Lyr p 1 0.468813 11.23 11.56 0.33 19.12. 15:42 282 (W) 47
IS CMa s 7 0.616985 6.93 6.93 0.00 19.12. 15:42 92 (E) -39
UU Lyn s 1 0.46846 11.54 11.82 0.28 19.12. 15:42 15 (N) 4
V579 Per s 8 0.465618 7.87 7.94 0.07 19.12. 15:42 69 (E) 39
HL Eri p 10 0.512616 8.56 8.60 0.04 19.12. 15:42 96 (E) -5
V1172 Her s 4 0.236167 12.00 12.50 0.50 19.12. 15:43 283 (W) 10
KT Hya p 9 3.387025 12.70 13.80 1.10 19.12. 15:43 37 (NE) -30
CL Ari p 8 0.993599 9.75 10.31 0.56 19.12. 15:43 84 (E) 31
KK Dra s 3 1.19284 11.80 11.80 0.00 19.12. 15:43 308 (NW) 59
V605 Car p 9 0.688714 9.50 10.18 0.68 19.12. 15:43 115 (SE) -63
RZ Col s 10 0.565194 11.00 11.20 0.20 19.12. 15:43 108 (E) -33
HS Cnc p 7 0.359488 13.16 13.27 0.11 19.12. 15:44 29 (NE) -24
BU Vul p 1 0.5689935 10.60 11.40 0.80 19.12. 15:44 235 (SW) 60
V999 Aql p 10 0.4335 15.20 16.00 0.80 19.12. 15:44 239 (SW) 36
V576 Lyr p 2 0.533573 12.30 12.70 0.40 19.12. 15:44 283 (W) 49
V513 Her p 3 0.3037692 15.30 15.70 0.40 19.12. 15:44 275 (W) 28
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 19.12. 15:44 255 (W) 16
V373 Dra p 3 0.316906 13.00 14.00 1.00 19.12. 15:44 306 (NW) 44
V843 Mon p 2 0.526121 12.40 12.90 0.50 19.12. 15:45 56 (NE) -13
V1053 Her s 1 0.287796 13.57 13.57 0.00 19.12. 15:45 289 (W) 33
V1147 Her p 10 0.254469 13.80 14.30 0.50 19.12. 15:45 307 (NW) 26
V416 Gem s 7 0.256181 12.50 12.50 0.00 19.12. 15:45 49 (NE) -3
V1302 Her p 1 0.316291 12.72 13.10 0.38 19.12. 15:45 292 (W) 43
EZ Mon p 2 0.3761659 12.90 13.40 0.50 19.12. 15:45 64 (NE) -27
DE Lyn s 1 0.408818 13.13 13.13 0.00 19.12. 15:46 19 (N) 21
OQ UMa p 1 0.283356 13.00 13.70 0.70 19.12. 15:46 333 (NW) 24
V653 Ara p 10 0.2614 12.50 12.90 0.40 19.12. 15:46 227 (SW) -38
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 19.12. 15:46 91 (E) 18
TW Cru p 9 0.3881436 12.50 13.10 0.60 19.12. 15:47 213 (SW) -73
V404 Cam p 10 0.9879 12.95 13.35 0.40 19.12. 15:47 30 (NE) 39
AR CrB s 1 0.3973515 10.80 10.80 0.00 19.12. 15:47 296 (NW) 15
V401 Cyg p 1 0.582725 10.64 11.17 0.53 19.12. 15:47 260 (W) 49
RR Cen p 9 0.6056895 7.27 7.68 0.41 19.12. 15:47 235 (SW) -58
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 19.12. 15:47 183 (S) 26
LU Lac s 2 0.2988016 14.60 15.32 0.72 19.12. 15:47 295 (NW) 87
GP Peg s 1 0.9756146 10.20 10.20 0.00 19.12. 15:47 164 (S) 70
V1048 Cyg s 6 0.7422245 13.30 13.30 0.00 19.12. 15:47 290 (W) 68
BM Ari p 4 0.4849665 10.90 11.60 0.70 19.12. 15:47 112 (E) 35
LS Del s 1 0.3638404 8.61 8.76 0.15 19.12. 15:48 224 (SW) 53
V367 Gem p 5 1.04998 11.30 11.92 0.62 19.12. 15:48 53 (NE) -2
V931 Cyg s 1 0.341513 13.90 14.50 0.60 19.12. 15:48 257 (W) 50
LR Cam p 1 0.43414 10.70 11.30 0.60 19.12. 15:48 28 (NE) 41
V770 Aql s 2 1.592912 13.60 14.00 0.40 19.12. 15:48 233 (SW) 38
V2553 Oph s 1 0.457615 11.30 11.70 0.40 19.12. 15:48 271 (W) 17
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 19.12. 15:48 287 (W) 59
V948 Mon p 7 0.377107 13.00 13.60 0.60 19.12. 15:48 48 (NE) -30
V839 Cen p 8 0.330936 9.51 10.13 0.62 19.12. 15:49 285 (W) -62
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 19.12. 15:49 209 (SW) 34
V501 Oph p 5 0.96795 10.90 11.80 0.90 19.12. 15:49 261 (W) 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.