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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Nor s 10 0.42886 15.50 15.90 0.40 23.12. 07:39 166 (S) -20
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 23.12. 07:40 83 (E) 40
V2553 Oph s 1 0.457615 11.30 11.70 0.40 23.12. 07:40 125 (SE) 42
DS Pup p 8 0.3886775 12.70 13.60 0.90 23.12. 07:40 267 (W) -31
CT Cet s 6 0.2564878 9.29 9.29 0.00 23.12. 07:40 42 (NE) -54
V807 Cyg s 9 0.798763 14.20 14.90 0.70 23.12. 07:40 74 (E) 38
V1038 Her s 1 0.26818 11.80 11.80 0.00 23.12. 07:41 112 (E) 61
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 23.12. 07:41 97 (E) 16
AZ Vir p 1 0.3496644 10.74 11.37 0.63 23.12. 07:41 203 (SW) 43
XX Cep p 1 2.337328 9.13 10.28 1.15 23.12. 07:41 22 (N) 30
V914 Cep s 10 0.38618 13.10 13.40 0.30 23.12. 07:41 14 (N) 43
EE CVn p 1 0.280562 13.70 14.57 0.87 23.12. 07:41 224 (SW) 67
IY Lyr s 8 0.653167 13.80 14.10 0.30 23.12. 07:41 94 (E) 45
IT Ara s 9 0.5283806 12.50 12.50 0.00 23.12. 07:41 160 (S) -24
V442 Cas p 9 3.592108 13.20 17.00 3.80 23.12. 07:41 28 (NE) 21
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 23.12. 07:42 93 (E) 39
XY Cru s 8 1.0240025 11.10 11.20 0.10 23.12. 07:42 198 (S) -28
DZ Lyn p 1 0.378018 9.90 10.25 0.35 23.12. 07:42 306 (NW) 26
NS Nor s 1 3.22359 10.10 10.50 0.40 23.12. 07:42 167 (S) -20
V710 And p 10 0.219197 14.01 14.37 0.36 23.12. 07:42 36 (NE) 3
V450 Per s 1 0.948673 13.00 13.00 0.00 23.12. 07:42 358 (N) 2
MN Cas s 1 1.916929 10.10 10.57 0.47 23.12. 07:43 10 (N) 16
AO Cam s 1 0.3299026 9.50 9.50 0.00 23.12. 07:43 345 (N) 15
CZ Cha p 10 0.3225055 14.00 14.60 0.60 23.12. 07:43 192 (S) -44
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 23.12. 07:43 344 (N) -26
FF CMa s 8 1.2133742 7.38 7.60 0.22 23.12. 07:44 267 (W) -39
FM CMa s 8 2.78945 7.28 7.28 0.00 23.12. 07:44 283 (W) -27
V468 Hya p 10 0.93511 11.20 11.60 0.40 23.12. 07:44 278 (W) -5
V1333 Her p 1 0.317594 13.27 13.82 0.55 23.12. 07:44 72 (E) 58
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 23.12. 07:44 66 (NE) 26
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 23.12. 07:44 206 (SW) 5
V713 And p 10 0.318453 12.01 12.13 0.12 23.12. 07:44 36 (NE) 2
RV Crv s 1 0.7472455 8.60 8.60 0.00 23.12. 07:44 213 (SW) 14
V625 Pup p 10 0.446394 9.43 10.07 0.64 23.12. 07:44 249 (W) -37
V489 Ser p 9 0.078847 19.20 21.00 1.80 23.12. 07:45 160 (S) 38
V1204 Cen p 10 2.32713 10.95 11.65 0.70 23.12. 07:45 185 (S) -24
DN Boo p 1 0.447564 11.17 11.38 0.21 23.12. 07:45 205 (SW) 52
V474 Sco p 10 1.62004 10.30 11.00 0.70 23.12. 07:45 150 (SE) 2
V480 Cas s 9 0.342013 14.60 14.70 0.10 23.12. 07:45 10 (N) 16
QX And s 1 0.412173 11.25 11.25 0.00 23.12. 07:45 11 (N) -1
GN Mus s 10 0.3869 13.70 14.20 0.50 23.12. 07:46 191 (S) -36
RZ UMi s 2 0.3373491 12.80 13.50 0.70 23.12. 07:46 360 (N) 53
EM Cyg p 1 0.2909091 11.90 14.40 2.50 23.12. 07:46 82 (E) 35
DP Gem s 1 0.5584482 13.40 14.00 0.60 23.12. 07:46 320 (NW) -2
BF Cap p 9 0.532676 8.92 9.27 0.35 23.12. 07:46 109 (E) -9
AX Vul s 1 2.024835 11.00 11.00 0.00 23.12. 07:46 77 (E) 22
IL Cnc p 1 0.267656 12.35 12.96 0.61 23.12. 07:46 283 (W) 15
HY Lyr p 4 0.369101 13.80 14.40 0.60 23.12. 07:46 97 (E) 48
V719 Her p 1 0.400925 12.50 13.60 1.10 23.12. 07:47 94 (E) 66
V424 Aur p 10 1.836827 8.35 8.47 0.12 23.12. 07:47 330 (NW) -1
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.