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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 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 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 °
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.12. 03:29 276 (W) 28
FS Mon p 5 1.905867 10.50 11.50 1.00 20.12. 03:30 230 (SW) 22
V811 Cen p 10 2.02092 11.00 11.60 0.60 20.12. 03:30 170 (S) -24
OS Lup p 10 0.3741337 10.33 11.05 0.72 20.12. 03:30 129 (SE) -17
GI Cep s 1 1.037678 11.40 11.90 0.50 20.12. 03:30 7 (N) 26
V637 Cen p 10 0.378416 12.50 13.10 0.60 20.12. 03:30 139 (SE) -13
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 20.12. 03:30 70 (E) 27
HY Lyr s 4 0.369101 13.80 14.10 0.30 20.12. 03:30 50 (NE) 9
LX Ser p 1 0.1584325 13.30 17.40 4.10 20.12. 03:30 87 (E) 22
SY Hor p 10 0.3116395 11.48 12.34 0.86 20.12. 03:30 238 (SW) -36
V497 Ara p 9 1.14085 12.60 14.00 1.40 20.12. 03:30 129 (SE) -45
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.12. 03:30 332 (NW) 23
BC Tri p 10 0.707815 11.90 12.10 0.20 20.12. 03:31 321 (NW) 0
BL Eri p 1 0.416918 11.51 12.28 0.77 20.12. 03:31 265 (W) -12
V752 Cen s 2 0.370229 9.10 9.61 0.51 20.12. 03:31 165 (S) 3
V658 Lyr s 1 0.33026 11.10 11.10 0.00 20.12. 03:31 38 (NE) 19
EY Sct s 8 1.1663855 11.90 12.40 0.50 20.12. 03:31 67 (NE) -26
EM Lac s 1 0.3891351 12.50 13.09 0.59 20.12. 03:31 1 (N) 14
V566 And p 8 0.389694 10.85 11.30 0.45 20.12. 03:31 318 (NW) 8
AM Oct p 10 0.5017 14.40 15.10 0.70 20.12. 03:31 167 (S) -63
V2650 Oph s 7 0.384054 12.57 13.00 0.43 20.12. 03:31 70 (E) -6
LT Com s 1 0.512058 10.61 10.61 0.00 20.12. 03:31 117 (SE) 54
CC Mon p 8 1.619514 13.70 14.40 0.70 20.12. 03:31 248 (W) 26
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.12. 03:32 81 (E) 38
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 20.12. 03:32 30 (NE) 16
GZ And s 1 0.3050173 10.83 11.58 0.75 20.12. 03:32 322 (NW) 16
V448 Oph p 4 1.819699 12.20 13.80 1.60 20.12. 03:32 93 (E) -21
IS Boo p 8 0.25145 14.00 14.60 0.60 20.12. 03:32 69 (E) 54
V1370 Tau p 7 0.295517 10.90 11.20 0.30 20.12. 03:32 271 (W) 25
V2768 Ori p 8 0.33262 15.00 15.30 0.30 20.12. 03:33 257 (W) 17
IV Boo p 8 0.2830385 14.30 15.10 0.80 20.12. 03:33 93 (E) 44
RW Com p 1 0.2373465 11.00 11.70 0.70 20.12. 03:33 123 (SE) 57
EH CVn p 1 0.263585 12.91 13.26 0.35 20.12. 03:33 99 (E) 50
NV Com p 9 0.3708875 12.31 12.52 0.21 20.12. 03:34 113 (SE) 50
V838 Cep p 10 0.532081 12.50 13.05 0.55 20.12. 03:34 11 (N) 24
EN Oct p 1 0.288913 11.88 12.60 0.72 20.12. 03:34 180 (S) -50
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 20.12. 03:34 33 (NE) 21
AC Boo p 1 0.352437 10.00 10.62 0.62 20.12. 03:34 68 (E) 47
V835 Cep p 10 0.452238 12.60 12.95 0.35 20.12. 03:34 11 (N) 23
BE Col p 10 0.64788 15.00 15.00 0.00 20.12. 03:34 233 (SW) -11
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 20.12. 03:34 161 (S) 43
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 03:34 33 (NE) 66
MS Vir p 1 0.3124379 9.34 9.67 0.33 20.12. 03:34 129 (SE) 7
IL Boo s 6 0.347407 13.10 13.10 0.00 20.12. 03:34 76 (E) 54
V819 Her p 4 2.229634 5.51 5.63 0.12 20.12. 03:35 54 (NE) 23
V418 Nor p 10 0.3849 16.18 16.50 0.32 20.12. 03:35 138 (SE) -35
MQ Cen s 9 3.686972 10.00 10.40 0.40 20.12. 03:35 171 (S) -23
EP Cas p 1 0.8134382 11.20 12.30 1.10 20.12. 03:35 349 (N) 19
XZ Cnc s 1 0.714673 9.80 10.20 0.40 20.12. 03:35 225 (SW) 45
EK Pav p 10 0.5805 16.50 17.20 0.70 20.12. 03:35 155 (SE) -59
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.