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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:36 // 17:13 UTC
Civil Twilight (6°): 04:05 // 17:44 UTC
Nautical Twilight (12°): 03:26 // 18:22 UTC
Astronomical Twilight (18°): 02:46 // 19:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 16.09. 22:09 290 (W) 0
DF CVn p 1 0.3268955 10.96 11.46 0.50 16.09. 22:09 339 (N) 2
BS UMa p 1 0.3495099 13.70 14.00 0.30 16.09. 22:09 354 (N) 3
CT Eri s 10 0.6341963 10.00 10.27 0.27 16.09. 22:09 117 (SE) -22
V1295 Her p 1 0.349236 12.05 12.50 0.45 16.09. 22:09 296 (NW) 40
BH Lyn p 10 0.1558756 13.70 16.30 2.60 16.09. 22:09 24 (NE) 16
BV Eri p 1 0.5076543 8.12 8.63 0.51 16.09. 22:09 109 (E) 2
V449 Peg s 1 0.352657 14.60 14.60 0.00 16.09. 22:09 220 (SW) 64
DF Pup p 9 0.771456 12.70 14.00 1.30 16.09. 22:10 66 (NE) -43
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 16.09. 22:10 292 (W) 70
PY Lyr s 1 0.385768 12.50 12.50 0.00 16.09. 22:10 263 (W) 45
YY Eri p 1 0.3214963 8.37 9.04 0.67 16.09. 22:10 105 (E) -1
SY Cyg p 8 6.00556 10.70 14.20 3.50 16.09. 22:10 262 (W) 51
V511 Cam p 9 0.404615 12.60 12.85 0.25 16.09. 22:10 2 (N) 42
V620 Aur p 1 0.751632 13.00 13.00 0.00 16.09. 22:10 53 (NE) 23
XY Pic p 10 0.2972608 7.61 7.66 0.06 16.09. 22:10 128 (SE) -45
HS Vul p 1 0.3320847 13.90 14.20 0.30 16.09. 22:10 247 (SW) 47
V407 Peg s 1 0.636884 9.30 9.30 0.00 16.09. 22:10 162 (S) 55
BQ Ari p 6 0.282335 10.28 10.55 0.27 16.09. 22:11 106 (E) 31
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 16.09. 22:11 261 (W) 49
CC Per p 8 2.470118 14.00 15.40 1.40 16.09. 22:11 60 (NE) 62
TU Eri p 9 0.334978 12.56 13.13 0.57 16.09. 22:11 124 (SE) 1
CT Tau p 1 0.666827 10.34 11.12 0.78 16.09. 22:11 61 (NE) 11
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 16.09. 22:11 80 (E) 29
OQ Boo p 8 0.398071 12.17 12.26 0.09 16.09. 22:11 309 (NW) 5
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 16.09. 22:11 245 (SW) 69
RV Psc p 1 0.5539893 11.30 12.00 0.70 16.09. 22:11 112 (E) 57
SY Ind s 10 0.4714 15.00 15.00 0.00 16.09. 22:12 199 (S) -23
V501 Vel p 9 2.01571 9.55 9.73 0.18 16.09. 22:12 85 (E) -80
CZ Cha p 10 0.3225055 14.00 14.60 0.60 16.09. 22:12 180 (S) -60
IT Lib p 9 2.267443 9.01 9.51 0.50 16.09. 22:12 268 (W) -32
IR Lib s 8 0.2743715 8.72 8.72 0.00 16.09. 22:12 266 (W) -35
YZ Phe p 10 0.23472665 12.65 13.32 0.67 16.09. 22:12 152 (SE) -12
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 16.09. 22:12 288 (W) 49
MP Cen s 10 2.993469 9.70 10.00 0.30 16.09. 22:12 204 (SW) -77
GY Lib s 9 0.519098 12.30 12.30 0.00 16.09. 22:12 284 (W) -20
OT Del p 10 0.646145 12.25 12.93 0.68 16.09. 22:12 228 (SW) 37
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 16.09. 22:12 85 (E) 21
V411 Cas p 5 3.874765 13.90 16.70 2.80 16.09. 22:13 57 (NE) 75
V342 Dra p 9 0.39221 12.65 13.05 0.40 16.09. 22:13 320 (NW) 32
BL Leo s 1 0.28193 13.80 13.80 0.00 16.09. 22:13 349 (N) -14
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 16.09. 22:14 39 (NE) -56
V409 Gem p 10 0.5997 13.60 14.30 0.70 16.09. 22:14 56 (NE) -2
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 16.09. 22:14 269 (W) 12
V1175 Her p 1 0.321199 10.89 11.07 0.18 16.09. 22:14 291 (W) 11
HH Boo p 1 0.318666 11.00 11.50 0.50 16.09. 22:14 326 (NW) 16
V2640 Oph s 7 0.419892 12.50 13.20 0.70 16.09. 22:15 268 (W) 8
AF LMi p 6 0.406597 14.00 14.60 0.60 16.09. 22:15 5 (N) -8
V789 Her s 1 0.3200448 14.90 14.90 0.00 16.09. 22:15 300 (NW) 32
V742 Cen p 10 0.8644535 9.40 10.20 0.80 16.09. 22:15 328 (NW) -80
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.