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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V500 Cam s 6 0.2483505 14.00 14.70 0.70 19.12. 10:36 348 (N) 42
V947 Per p 6 0.297667 13.45 14.05 0.60 19.12. 10:36 18 (N) -5
V757 Cep p 8 0.343873 14.00 14.80 0.80 19.12. 10:36 17 (N) 46
V401 Pav p 10 0.327112 11.32 11.90 0.58 19.12. 10:37 176 (S) -26
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 19.12. 10:37 102 (E) 59
V450 Peg p 1 0.556231 14.00 14.50 0.50 19.12. 10:37 92 (E) 38
V427 Nor p 10 0.5002 16.36 16.80 0.44 19.12. 10:37 194 (S) -18
RT And s 1 0.62892951 8.55 8.88 0.33 19.12. 10:37 52 (NE) 40
V474 Hya s 6 0.528304 11.80 11.80 0.00 19.12. 10:37 311 (NW) -28
IT Her s 1 0.3393957 12.90 12.90 0.00 19.12. 10:38 143 (SE) 61
NZ Boo p 1 0.0589094 17.20 20.00 2.80 19.12. 10:38 253 (W) 58
IL Cnc s 1 0.267656 12.35 11.35 -1.00 19.12. 10:38 313 (NW) -7
V1853 Ori s 1 0.383 11.60 11.99 0.39 19.12. 10:38 5 (N) -24
V943 Cep p 10 0.345289 13.30 13.90 0.60 19.12. 10:38 21 (N) 48
GR Psc p 4 0.49432 11.21 11.21 0.00 19.12. 10:38 57 (NE) 3
MW UMa s 10 1.234755 9.50 9.90 0.40 19.12. 10:38 318 (NW) 43
GT Boo s 2 0.568922 12.10 12.10 0.00 19.12. 10:38 257 (W) 63
V1158 Her p 10 0.660003 9.78 9.95 0.17 19.12. 10:38 254 (W) 75
HM Cet p 5 0.44462 12.96 12.96 0.00 19.12. 10:39 55 (NE) -19
TW Cet s 1 0.3168513 10.43 11.14 0.71 19.12. 10:39 77 (E) -38
UZ For p 10 0.087865429 18.20 20.90 2.70 19.12. 10:39 54 (NE) -57
RZ UMi p 2 0.3373491 12.80 13.50 0.70 19.12. 10:39 357 (N) 52
V462 Cam p 10 0.952241 14.26 14.26 0.00 19.12. 10:39 354 (N) 35
V726 Cyg s 1 0.497971 12.70 12.80 0.10 19.12. 10:39 93 (E) 61
OS Lac p 3 1.444335 13.40 14.20 0.80 19.12. 10:40 56 (NE) 45
AF LMi p 6 0.406597 14.00 14.60 0.60 19.12. 10:40 301 (NW) 16
V981 Cyg p 10 0.507662 14.50 15.00 0.50 19.12. 10:40 59 (NE) 69
V631 Aur p 9 0.3459 15.97 16.61 0.64 19.12. 10:40 357 (N) -1
V470 Cam p 1 0.0956467 14.10 14.75 0.65 19.12. 10:40 349 (N) 28
V404 Gem s 1 0.348706 11.59 12.11 0.52 19.12. 10:40 341 (N) -22
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 19.12. 10:40 316 (NW) -10
BZ Ara p 9 0.4 14.50 15.10 0.60 19.12. 10:40 186 (S) -19
EG CVn p 1 0.349276 13.00 13.60 0.60 19.12. 10:41 277 (W) 47
V1638 Ori p 8 0.614052 11.43 11.86 0.43 19.12. 10:41 14 (N) -43
EO Lyn p 10 0.652416 13.80 14.60 0.80 19.12. 10:41 345 (N) 13
IO Boo s 7 0.2711483 13.00 13.00 0.00 19.12. 10:41 256 (W) 44
QU Cyg p 1 0.3469114 14.50 15.30 0.80 19.12. 10:41 101 (E) 62
GH Mon s 5 0.7071845 12.80 13.10 0.30 19.12. 10:41 331 (NW) -39
DU Leo s 1 1.37418454 8.68 8.68 0.00 19.12. 10:42 307 (NW) 3
V1025 Cas p 5 1.099647 12.68 13.15 0.47 19.12. 10:42 47 (NE) 35
V541 Cas s 1 0.9098488 10.40 11.00 0.60 19.12. 10:42 21 (N) 29
AP Dor p 10 0.213593 9.38 9.60 0.22 19.12. 10:42 158 (S) -80
V1799 Ori s 2 0.290304 12.90 13.60 0.70 19.12. 10:42 14 (N) -32
V351 Cam p 9 0.348318 16.23 16.52 0.29 19.12. 10:42 7 (N) 29
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 19.12. 10:42 172 (S) 16
YY Del s 1 0.793093 11.30 11.30 0.00 19.12. 10:43 120 (SE) 40
V1104 Cen p 10 0.876112 9.91 10.27 0.36 19.12. 10:43 217 (SW) -41
V1286 Her s 1 0.334711 12.56 12.56 0.00 19.12. 10:43 176 (S) 74
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 19.12. 10:43 63 (NE) -25
V905 Ara s 2 0.243905 14.00 14.00 0.00 19.12. 10:43 183 (S) -21
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.