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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°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY Cet p 1 0.7904598 10.58 11.61 1.03 15.12. 18:54 173 (S) 22
BO CVn p 1 0.5174625 9.48 10.10 0.62 15.12. 18:54 355 (N) 1
BO Peg s 1 0.580428 11.50 11.60 0.10 15.12. 18:54 255 (W) 28
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 15.12. 18:54 270 (W) -39
IV Dra p 4 0.2681055 13.70 14.10 0.40 15.12. 18:55 341 (N) 16
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 15.12. 18:55 167 (S) 60
AC Tau p 1 2.043366 10.30 13.10 2.80 15.12. 18:55 126 (SE) 28
V905 Ara s 2 0.243905 14.00 14.00 0.00 15.12. 18:55 228 (SW) -58
V1151 Her p 10 0.27818 12.80 13.05 0.25 15.12. 18:55 336 (NW) 14
PY Boo p 9 0.278049 12.10 12.65 0.55 15.12. 18:55 342 (N) 14
V1186 Cas p 10 0.615189 12.80 13.00 0.20 15.12. 18:55 289 (W) 70
DZ Per p 6 0.764177 14.40 15.00 0.60 15.12. 18:56 50 (NE) 79
CN Lyn p 6 1.955509 9.07 9.58 0.51 15.12. 18:56 59 (NE) 25
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 15.12. 18:56 293 (NW) 30
FW CVn p 10 0.3454 9.25 9.32 0.07 15.12. 18:56 356 (N) 1
V699 Cep s 8 0.8050726 11.60 11.60 0.00 15.12. 18:56 304 (NW) 64
V953 Mon s 7 0.426934 13.80 13.80 0.00 15.12. 18:56 84 (E) -6
BE Vul p 1 1.552048 9.78 11.31 1.53 15.12. 18:56 280 (W) 28
V912 Per p 8 0.5775932 12.01 12.30 0.29 15.12. 18:57 102 (E) 65
TZ Boo p 1 0.29716095 10.41 11.00 0.59 15.12. 18:57 343 (N) 2
V782 Cep p 10 0.3605843 15.79 15.88 0.09 15.12. 18:57 358 (N) 54
V2610 Oph s 1 0.426508 9.20 9.45 0.25 15.12. 18:57 288 (W) -19
V951 Per p 7 0.270478 12.70 13.20 0.50 15.12. 18:57 105 (E) 58
V901 Per s 8 3.256 10.01 10.55 0.55 15.12. 18:57 104 (E) 65
IO Cnc s 1 0.347694 13.00 12.00 -1.00 15.12. 18:57 60 (NE) -3
V914 Cep p 10 0.38618 13.10 13.40 0.30 15.12. 18:57 346 (N) 58
V594 Lyr p 5 0.255999 14.00 14.33 0.33 15.12. 18:57 310 (NW) 27
GU Leo p 2 0.354085 11.60 12.30 0.70 15.12. 18:57 53 (NE) -5
QW Boo p 10 0.2908715 12.10 12.45 0.35 15.12. 18:57 340 (N) 10
AP CMi p 9 2.162832 12.50 13.50 1.00 15.12. 18:57 92 (E) 2
NY Boo s 9 0.326815 12.15 12.15 0.00 15.12. 18:57 346 (N) 10
UZ Lyr p 1 1.891267 9.90 11.00 1.10 15.12. 18:58 299 (NW) 26
CX Vir p 1 0.7460773 9.80 10.45 0.65 15.12. 18:58 346 (N) -55
MU Pav p 10 0.7355 11.80 13.90 2.10 15.12. 18:58 216 (SW) -36
HH Boo p 1 0.318666 11.00 11.50 0.50 15.12. 18:58 352 (N) 7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.12. 18:58 342 (N) -4
V658 Lyr s 1 0.33026 11.10 11.10 0.00 15.12. 18:58 313 (NW) 26
V1140 Her p 10 0.373001 13.70 14.10 0.40 15.12. 18:58 337 (NW) 11
V380 Dra p 1 0.4937366 12.28 13.33 1.05 15.12. 18:58 337 (NW) 38
OT Cep s 3 0.4812313 12.70 13.30 0.60 15.12. 18:59 356 (N) 57
PS Vir s 1 0.289806 12.00 12.30 0.30 15.12. 18:59 29 (NE) -30
CL Cet s 10 0.621622 9.87 9.87 0.00 15.12. 18:59 198 (S) 21
GI CVn p 8 0.30316 14.10 14.90 0.80 15.12. 18:59 356 (N) 7
V446 Peg s 1 0.305983 14.00 14.00 0.00 15.12. 18:59 266 (W) 39
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 15.12. 18:59 227 (SW) 14
V648 Lyr s 1 0.368752 13.22 13.62 0.40 15.12. 18:59 310 (NW) 20
QX Boo s 9 0.3604665 12.50 12.50 0.00 15.12. 18:59 340 (N) 11
CU Sge s 1 0.7916759 10.90 11.30 0.40 15.12. 18:59 283 (W) 10
NN Aqr s 4 0.306779 13.47 13.47 0.00 15.12. 19:00 245 (SW) 19
V1104 Her p 1 0.227876 13.30 14.10 0.80 15.12. 19:00 318 (NW) 25
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.