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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 °
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 21.12. 09:40 97 (E) 51
V1159 Her p 10 0.28735 13.30 14.00 0.70 21.12. 09:40 243 (SW) 84
V579 And p 10 0.338094 12.50 12.80 0.30 21.12. 09:40 62 (NE) 24
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 21.12. 09:40 186 (S) 36
XY Sct p 4 0.7852528 13.80 14.50 0.70 21.12. 09:40 146 (SE) 28
V934 Cep p 7 0.431014 13.02 13.50 0.48 21.12. 09:40 28 (NE) 43
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 21.12. 09:40 69 (E) 64
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 21.12. 09:41 79 (E) 64
RW Mon p 1 1.906092 9.26 11.51 2.25 21.12. 09:41 329 (NW) -26
CU Ind p 10 0.337259 12.50 13.21 0.71 21.12. 09:41 150 (SE) -45
CZ Peg p 9 0.562229 13.40 14.40 1.00 21.12. 09:41 83 (E) 27
WY Hya p 1 0.716008 10.40 11.20 0.80 21.12. 09:41 300 (NW) -22
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 21.12. 09:41 107 (E) 5
V445 Nor p 10 0.4871 16.88 17.20 0.32 21.12. 09:42 187 (S) -17
FF Ori p 1 1.810527 10.20 11.00 0.80 21.12. 09:42 344 (N) -36
V579 Lyr p 1 0.242906 12.77 13.25 0.48 21.12. 09:42 94 (E) 67
GW Tau s 1 0.6413225 11.20 11.70 0.50 21.12. 09:42 3 (N) -14
CC Lyn s 6 0.354627 6.42 6.42 0.00 21.12. 09:42 329 (NW) 10
GM Boo p 1 0.361122 11.85 12.20 0.35 21.12. 09:42 230 (SW) 55
MX Ser p 4 0.30776 13.20 13.68 0.48 21.12. 09:42 190 (S) 36
V1283 Cen p 10 3.58341 15.26 15.29 0.03 21.12. 09:42 202 (S) -30
MN Cas s 1 1.916929 10.10 10.57 0.47 21.12. 09:42 26 (NE) 22
V737 Per p 1 0.366599 12.65 13.22 0.57 21.12. 09:43 13 (N) -6
V345 Gem p 1 0.274778 7.82 7.88 0.06 21.12. 09:43 325 (NW) 2
V401 Pav p 10 0.327112 11.32 11.90 0.58 21.12. 09:43 171 (S) -27
DR Aqr p 9 1.277955 13.60 14.30 0.70 21.12. 09:43 108 (E) 17
MR Aps p 8 0.527865 10.00 11.00 1.00 21.12. 09:43 178 (S) -34
V468 Peg p 10 1.623948 12.50 13.00 0.50 21.12. 09:43 84 (E) 25
FP Lyn p 9 0.359085 11.36 11.69 0.33 21.12. 09:43 317 (NW) 13
V658 Lyr s 1 0.33026 11.10 11.10 0.00 21.12. 09:43 90 (E) 72
V470 Cam s 1 0.0956467 14.10 14.25 0.15 21.12. 09:43 344 (N) 30
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.12. 09:43 285 (W) 83
V632 Aur p 8 0.4652 15.95 17.25 1.30 21.12. 09:43 347 (N) 0
VY Sex p 1 0.4434355 9.01 9.30 0.29 21.12. 09:43 267 (W) -1
KR Mon p 1 1.150961 11.28 11.70 0.42 21.12. 09:43 304 (NW) -26
V1234 Tau s 7 0.387939 12.60 12.60 0.00 21.12. 09:43 4 (N) -31
IY Aps p 10 0.4184362 12.70 13.00 0.30 21.12. 09:44 179 (S) -34
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 21.12. 09:44 90 (E) 1
V Sge s 1 0.5141928 8.60 8.60 0.00 21.12. 09:44 104 (E) 39
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.12. 09:44 56 (NE) 64
V362 Dra p 9 0.3472233 12.11 12.89 0.78 21.12. 09:44 7 (N) 71
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 21.12. 09:44 91 (E) 55
V401 Cyg p 1 0.582725 10.64 11.17 0.53 21.12. 09:44 107 (E) 54
WW Eri p 1 0.926499 11.12 11.71 0.59 21.12. 09:45 353 (N) -47
MS Per p 6 2.779357 11.90 12.70 0.80 21.12. 09:45 7 (N) 10
IR Lib s 8 0.2743715 8.72 8.72 0.00 21.12. 09:45 197 (S) 9
V578 Per p 3 0.970766 8.93 9.10 0.17 21.12. 09:45 12 (N) 8
MT And p 8 0.358775 14.80 15.30 0.50 21.12. 09:45 26 (NE) 5
V724 Aql s 1 0.517599 11.10 11.57 0.47 21.12. 09:46 124 (SE) 27
V1197 Her p 1 0.2626795 13.17 13.37 0.20 21.12. 09:46 188 (S) 68
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.