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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 °
AT Aqr s 8 0.30409565 14.10 14.70 0.60 18.12. 23:22 279 (W) -34
DV Cep s 1 1.161975 11.40 11.40 0.00 18.12. 23:22 347 (N) 35
V710 And p 10 0.219197 14.01 14.37 0.36 18.12. 23:22 297 (NW) 22
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.12. 23:23 31 (NE) 42
V1044 Cas p 9 3.57913 9.50 9.83 0.33 18.12. 23:23 326 (NW) 47
V482 Cam p 10 0.133619437 15.10 18.40 3.30 18.12. 23:23 22 (N) 70
VY Cnc s 10 0.7194195 11.90 12.30 0.40 18.12. 23:23 118 (SE) 45
V839 Cen p 8 0.330936 9.51 10.13 0.62 18.12. 23:23 109 (E) -34
V407 Peg s 1 0.636884 9.30 9.30 0.00 18.12. 23:23 288 (W) 6
V1079 Cas p 9 0.283611 15.83 16.00 0.17 18.12. 23:23 311 (NW) 48
GS Cep p 1 1.471625 10.20 11.10 0.90 18.12. 23:23 324 (NW) 31
RZ Col s 10 0.565194 11.00 11.20 0.20 18.12. 23:24 191 (S) 3
QU Cyg s 1 0.3469114 14.50 15.10 0.60 18.12. 23:24 340 (N) 1
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.12. 23:24 35 (NE) -62
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 18.12. 23:24 232 (SW) 42
V346 Aql p 1 1.106362 9.00 10.10 1.10 18.12. 23:24 329 (NW) -25
RZ Tau p 1 0.4156763 10.08 10.71 0.63 18.12. 23:24 222 (SW) 53
PS Del p 9 0.753477 11.95 12.40 0.45 18.12. 23:24 325 (NW) -21
V1304 Sco p 10 3.3682 8.28 8.60 0.32 18.12. 23:24 42 (NE) -76
GW Cep s 1 0.3188312 11.40 12.00 0.60 18.12. 23:25 345 (N) 53
DW Ori p 8 0.916627 12.70 13.50 0.80 18.12. 23:25 185 (S) 54
V1047 Her s 1 0.320736 12.26 12.26 0.00 18.12. 23:25 14 (N) -6
VY Vul p 8 0.8843472 14.20 15.10 0.90 18.12. 23:25 338 (N) -17
PU Boo p 9 0.482238 10.60 10.90 0.30 18.12. 23:25 30 (NE) 13
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 18.12. 23:25 324 (NW) 5
V678 Cen p 9 1.301858 10.40 11.00 0.60 18.12. 23:25 92 (E) -52
EF Cep p 1 0.6061084 12.00 12.60 0.60 18.12. 23:25 353 (N) 58
V337 Vir p 5 0.352857 13.30 14.10 0.80 18.12. 23:26 83 (E) -4
CQ Hya s 6 1.10293 13.50 13.50 0.00 18.12. 23:26 137 (SE) 34
V344 Cas p 4 1.000744 12.80 13.40 0.60 18.12. 23:26 322 (NW) 33
LU Vir s 1 0.492241 7.84 8.17 0.33 18.12. 23:26 81 (E) -15
RT LMi p 1 0.3749177 11.40 11.70 0.30 18.12. 23:26 92 (E) 49
V1374 Tau s 1 0.250818 13.00 13.00 0.00 18.12. 23:26 198 (S) 68
WW Cru p 10 1.147619 12.70 13.30 0.60 18.12. 23:27 141 (SE) -40
HW Vir s 1 0.11671953 10.50 11.20 0.70 18.12. 23:27 91 (E) -11
V423 Tau s 6 0.682416 15.70 15.80 0.10 18.12. 23:27 194 (S) 64
AK Her p 1 0.4215225 8.29 8.77 0.48 18.12. 23:27 17 (N) -22
WZ Ant s 8 0.4459239 11.50 11.80 0.30 18.12. 23:27 138 (SE) -12
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 18.12. 23:27 3 (N) -76
CT Cet s 6 0.2564878 9.29 9.29 0.00 18.12. 23:27 248 (W) -8
FU Lyn s 7 0.3979435 12.46 12.46 0.00 18.12. 23:28 90 (E) 61
V566 And p 8 0.389694 10.85 11.30 0.45 18.12. 23:28 277 (W) 43
V477 Her s 8 0.3251804 14.90 15.40 0.50 18.12. 23:28 14 (N) -13
FU CVn p 7 0.962121 11.20 11.60 0.40 18.12. 23:28 47 (NE) 19
AQ Cap p 7 0.3173885 13.00 13.90 0.90 18.12. 23:28 299 (NW) -45
GN Sge s 1 1.4376 10.30 10.60 0.30 18.12. 23:28 334 (NW) -16
EQ CMa p 10 2.2915 13.50 15.00 1.50 18.12. 23:29 173 (S) 23
NN Tel p 10 0.3838 15.00 15.50 0.50 18.12. 23:29 241 (SW) -73
GV Leo p 1 0.266728 11.37 11.50 0.13 18.12. 23:29 104 (E) 33
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.12. 23:29 16 (N) 72
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.