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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 17.12. 10:31 30 (NE) 32
DM Per s 6 2.7277427 7.86 8.02 0.16 17.12. 10:31 24 (NE) 22
V969 Oph p 9 0.60146118 13.50 13.90 0.40 17.12. 10:32 159 (S) 42
V340 Vir p 6 0.45486 11.53 12.22 0.69 17.12. 10:32 239 (SW) 7
V1036 Her s 1 0.391678 11.31 11.31 0.00 17.12. 10:32 192 (S) 65
BM Tri p 9 0.317819 13.00 13.40 0.40 17.12. 10:32 40 (NE) 6
BI Vul s 1 0.2518236 14.15 14.86 0.71 17.12. 10:33 93 (E) 39
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 17.12. 10:33 100 (E) 50
FY Boo s 1 0.2411595 13.12 13.12 0.00 17.12. 10:33 257 (W) 41
CH Hya p 10 0.346546 14.50 15.50 1.00 17.12. 10:33 236 (SW) -10
V435 Peg p 9 0.312999 13.05 13.40 0.35 17.12. 10:33 101 (E) 29
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.12. 10:33 250 (W) 60
AF Hya s 9 0.5761742 12.80 13.80 1.00 17.12. 10:34 271 (W) -32
PZ UMa p 7 0.2626732 12.50 13.10 0.60 17.12. 10:34 322 (NW) 23
KY Cnc s 6 2.380706 10.25 10.25 0.00 17.12. 10:34 315 (NW) -2
AP Leo s 1 0.430358 9.32 9.88 0.56 17.12. 10:34 276 (W) 2
V647 Ori p 1 0.9775543 11.50 12.00 0.50 17.12. 10:34 341 (N) -35
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 17.12. 10:34 88 (E) 59
FK And p 10 2.269408 14.00 16.80 2.80 17.12. 10:34 47 (NE) 14
QX Vir s 1 0.242075 13.31 13.60 0.29 17.12. 10:34 225 (SW) 24
V2701 Oph p 9 0.339611 12.00 12.50 0.50 17.12. 10:34 190 (S) 51
AA And p 1 0.9350967 10.30 10.90 0.60 17.12. 10:34 57 (NE) 36
V959 Cep p 9 0.372264 11.45 11.68 0.23 17.12. 10:34 30 (NE) 43
V493 Car s 5 3.2295 8.84 8.84 0.00 17.12. 10:35 228 (SW) -51
V1139 Cas p 1 0.2971 12.80 13.23 0.43 17.12. 10:35 31 (NE) 26
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 17.12. 10:35 193 (S) -50
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 17.12. 10:35 346 (N) -19
AH Mic s 10 0.387315 13.20 13.60 0.40 17.12. 10:35 140 (SE) -13
V731 CrA p 10 0.537745 10.90 11.30 0.40 17.12. 10:35 166 (S) 1
BB Pav p 10 1.697525 12.50 13.20 0.70 17.12. 10:35 170 (S) -20
UX Leo s 1 1.0071575 10.30 10.40 0.10 17.12. 10:35 266 (W) -6
V386 Dra p 1 0.238912 13.40 13.90 0.50 17.12. 10:36 70 (E) 85
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.12. 10:36 248 (W) 6
IY Lyr s 8 0.653167 13.80 14.10 0.30 17.12. 10:36 140 (SE) 67
V658 Lyr s 1 0.33026 11.10 11.10 0.00 17.12. 10:36 99 (E) 78
V427 Nor p 10 0.5002 16.36 16.80 0.44 17.12. 10:36 193 (S) -18
ET Leo s 1 0.3465036 9.55 9.55 0.00 17.12. 10:36 283 (W) 0
CE Del s 6 0.5972727 13.30 13.80 0.50 17.12. 10:36 121 (SE) 36
V1232 Her p 9 0.267905 14.45 15.13 0.68 17.12. 10:36 201 (S) 77
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 17.12. 10:36 272 (W) 4
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.12. 10:36 320 (NW) 36
TV Mus p 10 0.4456651 11.00 11.30 0.30 17.12. 10:37 215 (SW) -42
V399 Dra p 9 1.11377 12.97 13.60 0.63 17.12. 10:37 13 (N) 70
RV Crt p 10 1.170501 9.20 9.70 0.50 17.12. 10:37 258 (W) -16
V1302 Her p 1 0.316291 12.72 13.10 0.38 17.12. 10:37 137 (SE) 82
VY Vul p 8 0.8843472 14.20 15.10 0.90 17.12. 10:37 122 (SE) 49
WY Sex s 5 0.3680553 11.50 11.50 0.00 17.12. 10:37 284 (W) -12
V1192 Her p 10 0.310078 13.00 13.30 0.30 17.12. 10:37 263 (W) 81
V5521 Sgr p 10 0.464 15.20 15.80 0.60 17.12. 10:37 167 (S) 14
RT Cha p 9 0.3551095 14.00 15.00 1.00 17.12. 10:38 195 (S) -52
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.