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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V541 Cas s 1 0.9098488 10.40 11.00 0.60 31.07. 06:27 327 (NW) 72
BQ Ari p 6 0.282335 10.28 10.55 0.27 31.07. 06:27 209 (SW) 51
V509 Cam s 6 0.350347 13.00 13.50 0.50 31.07. 06:27 16 (N) 51
GU Mon p 1 0.896647 11.82 12.37 0.55 31.07. 06:27 132 (SE) 29
HW Cam s 1 1.091737 10.60 10.90 0.30 31.07. 06:27 9 (N) 52
V1295 Tau p 8 0.996 11.27 11.66 0.39 31.07. 06:27 180 (S) 67
V364 UMa p 8 0.3669815 13.40 13.95 0.55 31.07. 06:27 14 (N) 24
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 31.07. 06:27 90 (E) 28
BC Her p 6 3.087343 11.80 13.00 1.20 31.07. 06:27 317 (NW) -18
RW PsA s 9 0.3604495 11.05 11.63 0.58 31.07. 06:28 251 (W) -19
MU Lac p 10 0.2775155 14.10 15.10 1.00 31.07. 06:28 307 (NW) 40
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.07. 06:28 20 (N) 33
GH Mon p 5 0.7071845 12.80 13.70 0.90 31.07. 06:28 129 (SE) 25
V1062 Cas p 10 1.16426 10.55 10.87 0.32 31.07. 06:28 309 (NW) 63
V376 And s 1 0.798674 7.68 7.68 0.00 31.07. 06:28 278 (W) 76
V784 Aql s 4 0.5876933 14.20 14.80 0.60 31.07. 06:28 301 (NW) -7
NV Dra s 5 1.057161 12.85 13.30 0.45 31.07. 06:29 22 (N) 45
BU Vul p 1 0.5689935 10.60 11.40 0.80 31.07. 06:29 303 (NW) 10
AE LMi s 5 0.528341 12.80 12.80 0.00 31.07. 06:29 64 (NE) 22
SW Lac s 1 0.320719 8.51 9.31 0.80 31.07. 06:29 289 (W) 35
CZ Cha p 10 0.3225055 14.00 14.60 0.60 31.07. 06:29 164 (S) -51
V412 And s 4 1.908735 11.70 11.70 0.00 31.07. 06:29 289 (W) 49
AM Eri p 4 0.3165735 14.40 15.20 0.80 31.07. 06:29 173 (S) 28
PU Boo p 9 0.482238 10.60 10.90 0.30 31.07. 06:29 7 (N) 6
V1799 Ori s 2 0.290304 12.90 13.60 0.70 31.07. 06:29 165 (S) 46
V722 Her p 9 0.5046925 15.00 15.70 0.70 31.07. 06:30 348 (N) 4
V2637 Oph p 7 0.386173 11.80 12.27 0.47 31.07. 06:30 338 (N) -33
BB Per p 9 0.485609 12.56 13.31 0.75 31.07. 06:30 187 (S) 71
MR Vir p 9 1.518658 8.57 8.69 0.13 31.07. 06:30 38 (NE) -34
X PsA p 10 0.3977746 13.00 14.30 1.30 31.07. 06:30 253 (W) -19
V954 Oph p 9 0.2252705 14.30 14.90 0.60 31.07. 06:30 323 (NW) -32
V1175 Her p 1 0.321199 10.89 11.07 0.18 31.07. 06:30 356 (N) -18
V687 Her s 4 0.321451 14.40 14.90 0.50 31.07. 06:31 358 (N) -16
LU Aur p 10 0.388333333 13.50 14.50 1.00 31.07. 06:31 98 (E) 67
V1081 Cas p 9 0.374246 16.71 17.07 0.36 31.07. 06:31 306 (NW) 64
V1198 Her p 10 0.363628 10.80 11.10 0.30 31.07. 06:31 355 (N) 3
BN Peg p 1 0.7132979 10.30 11.20 0.90 31.07. 06:31 281 (W) -2
BW Leo s 1 0.3373728 14.70 15.40 0.70 31.07. 06:31 63 (NE) 0
QR And p 7 0.660467 12.16 12.69 0.53 31.07. 06:31 259 (W) 38
V524 Mon p 3 0.28361685 14.40 15.20 0.80 31.07. 06:31 128 (SE) 30
V481 Peg p 9 0.422025 9.55 9.95 0.40 31.07. 06:32 287 (W) 16
V907 Cep p 10 0.63622 12.35 12.85 0.50 31.07. 06:32 334 (NW) 50
V342 UMa s 1 0.3438515 13.40 13.40 0.00 31.07. 06:32 46 (NE) 33
V1075 Aql p 1 0.88098 13.50 14.50 1.00 31.07. 06:32 305 (NW) -7
V523 Cas s 1 0.2336923 10.62 11.34 0.72 31.07. 06:32 291 (W) 57
V691 Her s 9 0.58716 13.30 13.30 0.00 31.07. 06:33 357 (N) -22
V964 Cyg p 5 3.540958 13.90 14.80 0.90 31.07. 06:33 317 (NW) 6
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 31.07. 06:33 230 (SW) 50
V649 Lyr s 1 0.292256 14.50 14.91 0.41 31.07. 06:33 337 (NW) 10
V592 Lyr p 1 0.355684 11.54 11.74 0.20 31.07. 06:33 331 (NW) 0
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.