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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:00 UTC
Civil Twilight (6°): 06:09 // 15:36 UTC
Nautical Twilight (12°): 05:28 // 16:17 UTC
Astronomical Twilight (18°): 04:48 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Vir p 7 0.3081795 13.38 13.56 0.18 10.12. 21:05 47 (NE) -18
KQ Lib p 9 0.695529 11.60 12.05 0.45 10.12. 21:05 13 (N) -51
V5542 Sgr p 7 1.6351 13.18 13.84 0.66 10.12. 21:05 288 (W) -42
V1100 Her s 1 0.346931 10.92 10.92 0.00 10.12. 21:05 334 (NW) 5
MQ UMa p 1 0.476069 11.57 11.83 0.26 10.12. 21:05 42 (NE) 18
V1220 Tau s 6 1.06424 11.90 11.90 0.00 10.12. 21:05 179 (S) 39
V428 Cam s 8 0.290606 12.85 12.85 0.00 10.12. 21:05 16 (N) 59
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 10.12. 21:06 305 (NW) 42
V512 And s 10 0.745331 11.80 11.95 0.15 10.12. 21:06 257 (W) 59
V953 Mon p 7 0.426934 13.80 14.40 0.60 10.12. 21:06 106 (E) 12
BU Eri s 6 0.8430936 9.40 9.40 0.00 10.12. 21:06 174 (S) 19
QQ Lyr p 9 1.746782 14.50 15.10 0.60 10.12. 21:06 313 (NW) 7
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 10.12. 21:06 352 (N) -14
V379 Cam p 8 1.1670805 12.00 14.70 2.70 10.12. 21:07 40 (NE) 72
V1187 Her p 1 0.310764 11.14 11.31 0.17 10.12. 21:07 347 (N) -3
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 10.12. 21:07 302 (NW) 23
V368 Sge p 10 0.415859 12.20 12.55 0.35 10.12. 21:07 299 (NW) 0
CT Cet p 6 0.2564878 9.29 9.48 0.19 10.12. 21:07 213 (SW) 14
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 10.12. 21:07 345 (N) -46
V912 Per s 8 0.5775932 12.01 12.25 0.24 10.12. 21:07 161 (S) 80
SZ Hor p 10 0.62511 10.96 11.74 0.78 10.12. 21:07 183 (S) -16
IQ Cnc p 9 0.634624 13.05 13.45 0.40 10.12. 21:07 81 (E) 12
V423 Tau s 6 0.682416 15.70 15.80 0.10 10.12. 21:08 119 (SE) 52
V837 Cep p 10 0.438076 12.80 13.00 0.20 10.12. 21:08 320 (NW) 39
EI Lib p 10 1.986891 9.50 10.50 1.00 10.12. 21:08 357 (N) -63
GN CVn s 1 0.395009 12.00 12.50 0.50 10.12. 21:08 16 (N) 1
DQ Her p 7 0.19362088 13.00 18.08 5.08 10.12. 21:08 333 (NW) 12
V873 Per p 1 0.294902 10.80 11.50 0.70 10.12. 21:09 224 (SW) 79
HX Mon p 10 2.710563 13.40 15.70 2.30 10.12. 21:09 119 (SE) 9
V857 Her s 1 0.38223 10.90 10.90 0.00 10.12. 21:09 345 (N) 0
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 10.12. 21:09 70 (E) 20
V339 Lib p 9 0.339013 13.60 14.40 0.80 10.12. 21:09 355 (N) -60
V891 Aql s 10 0.419508 15.40 15.80 0.40 10.12. 21:09 291 (W) -16
AQ Cap s 7 0.3173885 13.00 13.00 0.00 10.12. 21:09 262 (W) -18
DS Pup p 8 0.3886775 12.70 13.60 0.90 10.12. 21:10 128 (SE) -2
GX Lac p 6 6.355245 10.10 10.40 0.30 10.12. 21:10 308 (NW) 49
VY Sct p 10 2.6451 13.50 17.50 4.00 10.12. 21:10 296 (NW) -38
DX CVn p 1 0.35738 12.25 12.70 0.45 10.12. 21:10 27 (NE) 4
NR Nor s 10 0.42886 15.50 15.90 0.40 10.12. 21:10 220 (SW) -78
V1799 Ori p 2 0.290304 12.90 13.90 1.00 10.12. 21:10 153 (SE) 44
RR TrA p 8 0.7130905 10.36 11.85 1.49 10.12. 21:11 203 (SW) -76
SY Hor s 10 0.3116395 11.48 12.08 0.60 10.12. 21:11 172 (S) -7
KR Com s 1 0.4079692 7.27 7.27 0.00 10.12. 21:11 32 (NE) -16
OY Lac p 10 6.60801 14.50 15.90 1.40 10.12. 21:11 307 (NW) 48
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 10.12. 21:11 326 (NW) 5
HI Lac p 10 0.1666655 15.00 18.00 3.00 10.12. 21:11 303 (NW) 49
PR Cam p 10 0.387366 13.10 13.40 0.30 10.12. 21:11 35 (NE) 85
NN Aqr s 4 0.306779 13.47 13.47 0.00 10.12. 21:11 267 (W) 2
NX Boo s 8 0.251135 13.02 13.36 0.34 10.12. 21:11 6 (N) -6
CC Peg s 1 0.6056033 12.60 12.90 0.30 10.12. 21:12 288 (W) 23
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.