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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BB Peg s 1 0.361501 10.80 11.40 0.60 17.12. 09:49 81 (E) 14
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.12. 09:49 193 (S) 39
FK Eri p 7 2.232217 9.21 9.58 0.37 17.12. 09:49 44 (NE) -51
V640 Ori p 3 2.02072 11.20 13.50 2.30 17.12. 09:49 331 (NW) -46
V909 Cep p 7 0.425573 12.13 12.47 0.34 17.12. 09:49 41 (NE) 40
V1223 Her p 10 0.679439 10.40 10.70 0.30 17.12. 09:50 147 (SE) 85
V1335 Her p 10 0.59428 14.10 14.60 0.50 17.12. 09:50 127 (SE) 63
V528 Mon s 5 1.4237507 12.80 12.80 0.00 17.12. 09:50 317 (NW) -29
V422 CMa p 10 4.19184 8.91 9.07 0.16 17.12. 09:50 294 (NW) -50
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.12. 09:50 226 (SW) -3
KR Com s 1 0.4079692 7.27 7.27 0.00 17.12. 09:50 248 (W) 39
IW Boo s 4 0.264742 13.40 13.40 0.00 17.12. 09:50 267 (W) 65
NZ Cas p 8 2.770972 13.20 13.70 0.50 17.12. 09:50 29 (NE) 30
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 17.12. 09:51 84 (E) 49
IP Peg p 1 0.15820616 13.00 18.60 5.60 17.12. 09:51 69 (E) 7
V1055 Her p 1 0.3154085 11.32 11.52 0.20 17.12. 09:51 135 (SE) 78
V356 Cam p 9 0.402503 13.06 13.41 0.35 17.12. 09:51 1 (N) 29
V751 Oph p 10 1.07285 14.00 15.00 1.00 17.12. 09:51 165 (S) 42
FK Ori p 1 1.947496 11.80 13.80 2.00 17.12. 09:51 352 (N) -30
V1125 Oph s 2 0.911655 11.00 11.50 0.50 17.12. 09:52 173 (S) 51
V1172 Her p 4 0.236167 12.00 12.50 0.50 17.12. 09:52 186 (S) 56
AF LMi p 6 0.406597 14.00 14.60 0.60 17.12. 09:52 292 (W) 24
MS Pav p 10 0.33474 13.70 14.60 0.90 17.12. 09:52 162 (S) -40
EP And s 1 0.4041085 11.90 12.50 0.60 17.12. 09:52 30 (NE) 12
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 17.12. 09:53 139 (SE) -1
V1097 Aql p 2 1.225237 13.90 15.00 1.10 17.12. 09:53 109 (E) 36
NO Aqr p 9 0.32276 14.10 14.70 0.60 17.12. 09:53 120 (SE) 7
V856 Her s 1 1.22331 12.80 12.80 0.00 17.12. 09:53 174 (S) 79
V473 Cam p 7 0.298438 11.55 12.20 0.65 17.12. 09:53 349 (N) 40
EO CVn p 10 0.358884 12.25 12.56 0.31 17.12. 09:53 276 (W) 41
V2769 Ori s 5 0.27872 15.00 15.00 0.00 17.12. 09:53 337 (NW) -33
V1374 Tau s 1 0.250818 13.00 13.00 0.00 17.12. 09:53 345 (N) -10
IO Boo p 7 0.2711483 13.00 13.50 0.50 17.12. 09:53 242 (SW) 52
BL Leo p 1 0.28193 13.80 14.50 0.70 17.12. 09:53 275 (W) 29
V951 Per p 7 0.270478 12.70 13.20 0.50 17.12. 09:54 6 (N) -6
NX Boo s 8 0.251135 13.02 13.36 0.34 17.12. 09:54 236 (SW) 66
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 17.12. 09:54 41 (NE) -35
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.12. 09:54 271 (W) 51
DM Del s 1 0.8446725 8.58 8.80 0.22 17.12. 09:54 104 (E) 30
BN Psc s 8 0.349118 16.45 16.45 0.00 17.12. 09:54 41 (NE) -1
V1064 Cas p 10 0.457606 11.30 11.80 0.50 17.12. 09:54 24 (NE) 31
V362 Dra s 9 0.3472233 12.11 12.11 0.00 17.12. 09:55 9 (N) 71
V477 Lyr p 9 0.471729 14.30 16.00 1.70 17.12. 09:55 127 (SE) 59
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 17.12. 09:55 41 (NE) 23
V336 TrA p 10 0.266768 10.46 11.20 0.74 17.12. 09:55 185 (S) -24
HS Vul s 1 0.3320847 13.90 14.20 0.30 17.12. 09:55 106 (E) 42
V1034 Her p 1 0.81529 12.88 13.98 1.10 17.12. 09:55 175 (S) 53
V449 Nor p 10 0.4046 15.51 15.75 0.24 17.12. 09:56 187 (S) -17
V981 Cyg p 10 0.507662 14.50 15.00 0.50 17.12. 09:56 59 (NE) 62
QX Boo p 9 0.3604665 12.50 13.20 0.70 17.12. 09:56 264 (W) 79
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.