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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:25 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VV UMa s 1 0.687376 10.13 10.26 0.13 30.12. 04:13 300 (NW) 70
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 30.12. 04:13 297 (NW) 62
AF Pup p 10 0.3836773 13.30 13.50 0.20 30.12. 04:13 217 (SW) -14
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 30.12. 04:14 123 (SE) 30
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.12. 04:14 19 (N) 71
NR Boo p 2 0.356731 12.00 12.50 0.50 30.12. 04:14 118 (SE) 35
V909 Cep p 7 0.425573 12.13 12.47 0.34 30.12. 04:14 8 (N) 21
AY Aqr p 10 0.281995 13.70 14.70 1.00 30.12. 04:14 36 (NE) -55
V342 Her s 1 0.851731 10.50 10.70 0.20 30.12. 04:15 67 (NE) 14
V2768 Ori s 8 0.33262 15.00 15.00 0.00 30.12. 04:15 272 (W) 4
RS Ser p 7 0.59814 10.80 11.50 0.70 30.12. 04:16 94 (E) -14
TY UMa s 1 0.354548 11.48 12.14 0.66 30.12. 04:16 22 (N) 83
V448 Vel p 10 0.364875 11.63 11.97 0.34 30.12. 04:16 213 (SW) -18
V479 Cam s 7 0.325394 13.25 13.69 0.44 30.12. 04:16 335 (NW) 54
LO Com s 1 0.2863605 12.38 12.38 0.00 30.12. 04:16 158 (S) 65
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 30.12. 04:16 96 (E) -17
IY Lyr p 8 0.653167 13.80 14.10 0.30 30.12. 04:16 63 (NE) 18
BV Leo p 6 0.941584 15.80 16.70 0.90 30.12. 04:16 193 (S) 64
LT Her s 1 1.084032 10.69 10.79 0.10 30.12. 04:17 95 (E) 18
V600 And p 7 0.396793 12.64 12.64 0.00 30.12. 04:17 8 (N) 8
EL CMi p 6 1.053835 11.54 12.20 0.66 30.12. 04:17 245 (SW) 20
HP Her s 10 0.476408 15.30 15.30 0.00 30.12. 04:17 77 (E) 33
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 30.12. 04:17 98 (E) -34
V843 Mon p 2 0.526121 12.40 12.90 0.50 30.12. 04:17 264 (W) 18
V905 Ara s 2 0.243905 14.00 14.00 0.00 30.12. 04:17 143 (SE) -38
V891 Aql s 10 0.419508 15.40 15.80 0.40 30.12. 04:17 68 (E) -17
V526 And p 10 0.48558 14.30 15.10 0.80 30.12. 04:18 342 (N) -2
V471 Peg p 10 0.9382 11.18 11.33 0.15 30.12. 04:18 30 (NE) -17
NN Com s 5 0.582846 13.38 13.78 0.40 30.12. 04:18 163 (S) 53
BK Oct s 10 0.3686 14.30 14.60 0.30 30.12. 04:18 156 (SE) -55
EZ Hya p 1 0.449751 10.40 10.70 0.30 30.12. 04:18 218 (SW) 19
PZ UMa s 7 0.2626732 12.50 12.50 0.00 30.12. 04:18 284 (W) 67
V1179 Her s 1 0.385505 11.39 11.69 0.30 30.12. 04:18 100 (E) 22
FS Aqr p 7 0.26205 13.20 14.00 0.80 30.12. 04:18 34 (NE) -35
V1289 Her p 1 0.340092 11.06 11.45 0.39 30.12. 04:19 68 (E) 27
TW CrB s 1 0.5888747 10.50 11.00 0.50 30.12. 04:19 91 (E) 38
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 30.12. 04:19 27 (NE) 25
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 30.12. 04:19 113 (SE) -30
V822 Her s 1 1.391137 6.12 6.12 0.00 30.12. 04:19 70 (E) 2
V338 Dra p 5 0.2351485 13.30 13.90 0.60 30.12. 04:19 49 (NE) 56
V410 CMa p 10 3.257344 17.17 17.33 0.16 30.12. 04:20 243 (SW) -18
MZ Dra p 10 0.840374 11.86 12.10 0.24 30.12. 04:20 5 (N) 66
DX CVn p 1 0.35738 12.25 12.70 0.45 30.12. 04:20 126 (SE) 73
LW Eri p 5 0.46562 12.20 12.80 0.60 30.12. 04:20 286 (W) -14
NR Nor s 10 0.42886 15.50 15.90 0.40 30.12. 04:20 145 (SE) -32
QU Vir p 10 0.399253 11.75 12.05 0.30 30.12. 04:21 140 (SE) 33
V640 Pup p 10 1.80488 11.66 12.14 0.48 30.12. 04:21 229 (SW) 5
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 30.12. 04:21 41 (NE) 23
CV Cam p 3 0.973261 9.41 9.66 0.26 30.12. 04:21 327 (NW) 24
AC Crt p 3 0.617262 9.72 10.17 0.45 30.12. 04:21 196 (S) 26
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.