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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V914 Cep s 10 0.38618 13.10 13.40 0.30 17.04. 11:05 345 (N) 57
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 17.04. 11:05 283 (W) -45
V725 Car s 8 9.4109 9.95 9.95 0.00 17.04. 11:05 128 (SE) -62
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 17.04. 11:05 338 (N) 22
V1051 Her p 10 0.55833 12.50 12.80 0.30 17.04. 11:05 315 (NW) 0
V699 Cep s 8 0.8050726 11.60 11.60 0.00 17.04. 11:05 304 (NW) 63
V1095 Her p 1 0.415379 11.90 12.40 0.50 17.04. 11:05 322 (NW) 15
V346 Aql p 1 1.106362 9.00 10.10 1.10 17.04. 11:06 273 (W) 11
V449 And p 1 0.3385155 12.20 12.90 0.70 17.04. 11:06 133 (SE) 85
V1115 Cas s 1 0.323283 13.00 13.00 0.00 17.04. 11:06 334 (NW) 84
V765 Cas p 9 1.715772 10.72 11.11 0.39 17.04. 11:06 334 (NW) 81
IX Boo p 8 0.35431 12.90 13.30 0.40 17.04. 11:06 354 (N) -16
V636 Aur s 1 0.3406176 13.70 14.10 0.40 17.04. 11:07 85 (E) 44
BQ Ari p 6 0.282335 10.28 10.55 0.27 17.04. 11:07 157 (SE) 52
OQ Boo p 8 0.398071 12.17 12.26 0.09 17.04. 11:07 344 (N) -10
V591 Lyr p 2 0.300395 11.95 12.15 0.20 17.04. 11:07 310 (NW) 17
IK Per s 1 0.6760305 11.30 11.60 0.30 17.04. 11:08 91 (E) 62
II CMa s 8 0.22919704 15.22 15.22 0.00 17.04. 11:08 109 (E) -2
V567 Aur s 5 0.710089 12.55 13.10 0.55 17.04. 11:08 88 (E) 45
XY Cru s 8 1.0240025 11.10 11.20 0.10 17.04. 11:08 147 (SE) -72
V506 Cam s 8 0.3401 12.70 13.20 0.50 17.04. 11:08 8 (N) 48
V1198 Her p 10 0.363628 10.80 11.10 0.30 17.04. 11:08 331 (NW) 9
EF Dra p 1 0.424031 10.48 10.82 0.34 17.04. 11:09 337 (NW) 38
V471 Cas s 1 0.4009368 14.10 14.10 0.00 17.04. 11:09 331 (NW) 84
FR Aur s 5 2.60677 12.70 13.00 0.30 17.04. 11:09 89 (E) 44
W UMa p 1 0.3336367 7.75 8.48 0.73 17.04. 11:09 34 (NE) 28
V886 Per p 10 2.083 13.70 14.50 0.80 17.04. 11:09 59 (NE) 78
AD Boo s 1 2.068807 9.37 9.75 0.38 17.04. 11:09 350 (N) -15
NY Vir p 1 0.10101597 13.30 14.22 0.92 17.04. 11:09 5 (N) -42
BP Vel p 10 0.264987 12.90 13.80 0.90 17.04. 11:09 120 (SE) -36
PT Boo s 9 0.4466345 12.60 12.60 0.00 17.04. 11:10 344 (N) 5
NU Cam s 1 0.69006 10.57 10.85 0.28 17.04. 11:10 8 (N) 46
GM Aqr p 6 0.367282 13.80 15.00 1.20 17.04. 11:10 238 (SW) 21
AL Cas p 1 0.50055583 12.90 13.60 0.70 17.04. 11:10 5 (N) 70
V499 Cam p 8 2.935557 10.52 10.90 0.38 17.04. 11:10 15 (N) 46
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 17.04. 11:10 254 (W) -18
RW Com s 1 0.2373465 11.00 11.56 0.56 17.04. 11:10 18 (N) -11
V2766 Ori p 6 0.6032 15.00 15.30 0.30 17.04. 11:10 111 (E) 23
HH Lac p 10 0.200593 14.00 15.50 1.50 17.04. 11:10 298 (NW) 63
BP Lac p 9 2.045675 15.00 16.20 1.20 17.04. 11:11 283 (W) 53
V1077 Cas p 9 0.260823 14.73 15.58 0.85 17.04. 11:11 331 (NW) 80
GQ Dra s 3 0.765903 8.98 8.98 0.00 17.04. 11:11 328 (NW) 21
V416 Gem s 7 0.256181 12.50 12.50 0.00 17.04. 11:11 85 (E) 26
CS CrB p 9 0.336486 15.00 15.20 0.20 17.04. 11:11 329 (NW) -6
DU Leo s 1 1.37418454 8.68 8.68 0.00 17.04. 11:12 54 (NE) 4
V1320 Her p 9 0.547693 11.38 11.55 0.17 17.04. 11:12 303 (NW) -3
V645 And s 8 0.4125814 13.05 13.05 0.00 17.04. 11:12 283 (W) 65
IL Cnc s 1 0.267656 12.35 11.35 -1.00 17.04. 11:13 66 (NE) 6
AN UMa p 6 0.07975275 14.90 20.20 5.30 17.04. 11:13 30 (NE) 12
AI Dra s 1 1.198816 7.05 7.16 0.11 17.04. 11:13 333 (NW) 19
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.