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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V954 Oph s 9 0.2252705 14.30 14.90 0.60 25.12. 13:08 222 (SW) 33
V724 Aql s 1 0.517599 11.10 11.57 0.47 25.12. 13:08 190 (S) 41
GK Cas p 1 2.303687 12.90 13.70 0.80 25.12. 13:08 44 (NE) 44
V1105 Her s 5 0.321736 12.60 12.60 0.00 25.12. 13:09 245 (SW) 58
V634 Aur p 9 0.4509 15.00 15.27 0.27 25.12. 13:09 29 (NE) 6
SX Lup s 5 0.685845 11.50 11.80 0.30 25.12. 13:09 228 (SW) -22
V981 Aql p 10 1.058151 14.10 15.30 1.20 25.12. 13:09 199 (S) 43
UZ CMi p 1 0.551363 11.60 12.10 0.50 25.12. 13:09 11 (N) -36
TT Aur p 1 1.332735 8.59 9.50 0.91 25.12. 13:10 36 (NE) 10
V1047 Her p 1 0.320736 12.26 12.78 0.52 25.12. 13:10 263 (W) 51
V416 Gem s 7 0.256181 12.50 12.50 0.00 25.12. 13:10 21 (N) -15
V1687 Aql s 10 0.587805 11.50 11.50 0.00 25.12. 13:10 204 (SW) 41
HZ Dra s 5 0.772934 8.16 8.16 0.00 25.12. 13:10 350 (N) 69
GZ Aqr p 4 0.302781 14.60 15.50 0.90 25.12. 13:10 143 (SE) 26
BE Dra p 1 0.522495 11.30 11.80 0.50 25.12. 13:10 333 (NW) 66
V449 Peg p 1 0.352657 14.60 15.10 0.50 25.12. 13:10 141 (SE) 64
U Hyi p 10 0.701076 13.08 13.86 0.78 25.12. 13:10 167 (S) -44
V1051 Her s 10 0.55833 12.50 12.50 0.00 25.12. 13:10 256 (W) 47
MU Cyg s 10 3.760655 14.10 14.40 0.30 25.12. 13:10 100 (E) 74
IP Gem s 10 2.349082 13.80 14.50 0.70 25.12. 13:11 25 (NE) -14
IU Cnc p 1 0.421646 11.80 12.36 0.56 25.12. 13:11 351 (N) -27
HS Vul p 1 0.3320847 13.90 14.20 0.30 25.12. 13:11 193 (S) 62
AK Her s 1 0.4215225 8.29 8.64 0.35 25.12. 13:11 247 (SW) 39
QX Vir p 1 0.242075 13.31 13.60 0.29 25.12. 13:11 265 (W) -3
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.12. 13:11 66 (NE) 67
OT UMa p 10 0.3160725 12.20 12.50 0.30 25.12. 13:11 1 (N) 26
V864 Mon s 5 0.358427 9.90 10.50 0.60 25.12. 13:11 25 (NE) -42
V430 Nor p 10 0.366 16.70 17.22 0.52 25.12. 13:11 217 (SW) -31
AQ Boo p 1 0.333139 12.30 13.00 0.70 25.12. 13:11 289 (W) 7
V691 Pup p 10 0.7 12.51 12.57 0.06 25.12. 13:11 8 (N) -53
V374 Cam p 9 0.80684 12.40 13.10 0.70 25.12. 13:12 25 (NE) 32
V605 CrA p 10 1.4801563 13.20 14.60 1.40 25.12. 13:12 203 (SW) -3
V402 Gem p 7 0.399252 11.72 12.35 0.63 25.12. 13:12 26 (NE) -16
V1033 Her s 1 0.298051 11.19 11.19 0.00 25.12. 13:12 263 (W) 43
V Gru p 10 0.483465 9.50 9.80 0.30 25.12. 13:12 165 (S) -4
NY Vir s 1 0.10101597 13.30 13.30 0.00 25.12. 13:12 279 (W) -10
GH Peg p 5 2.556136 8.80 9.28 0.48 25.12. 13:13 148 (SE) 52
V678 And p 8 0.361708 13.72 14.14 0.42 25.12. 13:13 82 (E) 59
EF Dra s 1 0.424031 10.48 10.48 0.00 25.12. 13:13 332 (NW) 64
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 25.12. 13:13 162 (S) 77
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 25.12. 13:13 212 (SW) 10
V1355 Tau s 7 0.244668 13.00 13.00 0.00 25.12. 13:13 46 (NE) -2
V566 And s 8 0.389694 10.85 11.25 0.40 25.12. 13:13 69 (E) 30
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.12. 13:13 326 (NW) -38
EE Psc p 10 0.3166726 13.80 14.10 0.30 25.12. 13:13 100 (E) 24
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 25.12. 13:14 228 (SW) 68
AC Crt s 3 0.617262 9.72 10.17 0.45 25.12. 13:14 308 (NW) -42
IT Cnc p 6 0.363657 12.50 12.90 0.40 25.12. 13:14 357 (N) -19
DT Lyr p 7 0.787907 14.00 14.90 0.90 25.12. 13:14 228 (SW) 64
V559 And p 7 0.34708 16.05 16.20 0.15 25.12. 13:14 62 (NE) 37
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.