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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 °
V664 And p 10 0.4210875 12.58 12.85 0.27 21.12. 03:35 349 (N) -4
V401 Pup p 10 13.555 9.44 9.76 0.32 21.12. 03:35 207 (SW) -15
V446 Peg p 1 0.305983 14.00 14.50 0.50 21.12. 03:36 13 (N) -12
DU CVn p 2 0.3071015 13.10 14.50 1.40 21.12. 03:36 105 (E) 63
DV Sgr p 9 1.862835 10.40 11.50 1.10 21.12. 03:36 82 (E) -37
AY CrB s 8 0.460476 13.50 14.00 0.50 21.12. 03:36 81 (E) 35
AC Cnc s 1 0.3004773 13.80 14.70 0.90 21.12. 03:36 222 (SW) 46
GT Boo s 2 0.568922 12.10 12.10 0.00 21.12. 03:36 75 (E) 40
IV Dra p 4 0.2681055 13.70 14.10 0.40 21.12. 03:36 55 (NE) 46
V600 Cen p 10 1.605222 12.85 14.70 1.85 21.12. 03:36 156 (SE) -2
V2650 Oph s 7 0.384054 12.57 13.00 0.43 21.12. 03:36 72 (E) -5
V1167 Her p 3 0.275279 9.89 9.89 0.00 21.12. 03:36 89 (E) 8
RS PsA s 10 0.593358 14.30 14.30 0.00 21.12. 03:37 12 (N) -65
DM Hya p 10 0.7878255 11.90 12.60 0.70 21.12. 03:37 190 (S) 16
GN CVn s 1 0.395009 12.00 12.50 0.50 21.12. 03:37 87 (E) 52
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.12. 03:37 105 (E) 49
IR Vir s 3 0.36938 12.10 12.70 0.60 21.12. 03:37 145 (SE) 30
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.12. 03:38 0 (N) 15
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.12. 03:38 83 (E) 40
UY UMa p 1 0.3760203 12.70 12.90 0.20 21.12. 03:38 61 (NE) 62
V797 Cep s 1 0.270449 14.60 14.60 0.00 21.12. 03:38 350 (N) 43
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 21.12. 03:38 100 (E) -1
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.12. 03:39 3 (N) 11
V1143 Her p 1 0.318275 13.00 14.00 1.00 21.12. 03:39 72 (E) 6
V917 Cep p 7 0.411767 12.88 13.25 0.37 21.12. 03:39 358 (N) 29
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 21.12. 03:39 28 (NE) -4
V1073 Her s 1 0.2942815 11.00 11.00 0.00 21.12. 03:39 52 (NE) 13
VW Cep s 1 0.2783115 7.23 7.56 0.33 21.12. 03:39 9 (N) 37
UV Lyn p 1 0.414982 9.41 9.81 0.40 21.12. 03:39 244 (SW) 69
V592 Lyr s 1 0.355684 11.54 11.54 0.00 21.12. 03:39 48 (NE) 10
PS Vir p 1 0.289806 12.00 12.30 0.30 21.12. 03:39 153 (SE) 43
FO Hya p 1 0.4695567 9.50 10.00 0.50 21.12. 03:39 190 (S) 20
V545 Hya p 9 0.384647 11.30 12.03 0.73 21.12. 03:39 181 (S) 28
DD Mon p 1 0.5680155 10.61 11.09 0.48 21.12. 03:40 245 (SW) 19
AY Aqr p 10 0.281995 13.70 14.70 1.00 21.12. 03:40 6 (N) -59
V2425 Oph p 8 1.763053 10.60 11.43 0.83 21.12. 03:41 83 (E) -6
PZ Lup p 10 0.489307 10.42 10.70 0.28 21.12. 03:41 139 (SE) -17
RY Men p 10 0.369514 13.19 14.16 0.97 21.12. 03:41 194 (S) -52
T Aur p 6 0.20437829 15.20 15.50 0.30 21.12. 03:42 282 (W) 31
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.12. 03:42 335 (NW) 22
NU Boo s 8 0.339576 13.40 13.40 0.00 21.12. 03:42 58 (NE) 52
V905 Ara s 2 0.243905 14.00 14.00 0.00 21.12. 03:42 137 (SE) -45
IQ Leo p 10 0.317518 14.70 15.30 0.60 21.12. 03:42 174 (S) 61
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.12. 03:42 72 (E) -13
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.12. 03:42 336 (NW) 22
V1148 Her p 10 0.2822545 12.50 13.10 0.60 21.12. 03:42 59 (NE) 41
GM Gem p 8 1.35967 13.10 14.00 0.90 21.12. 03:42 248 (W) 31
ST Ind p 10 0.4018812 11.30 11.79 0.49 21.12. 03:42 98 (E) -69
AC Boo s 1 0.352437 10.00 10.55 0.55 21.12. 03:43 70 (E) 49
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.12. 03:43 75 (E) 62
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.