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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 °
V604 Car p 10 0.472292 9.16 9.64 0.48 31.07. 07:11 160 (S) -23
SW Lyn s 1 0.6440665 9.51 9.65 0.14 31.07. 07:11 84 (E) 55
V885 Per p 10 0.30387 13.10 13.40 0.30 31.07. 07:11 297 (NW) 74
RZ Cas s 1 1.195251 6.18 6.26 0.08 31.07. 07:11 335 (NW) 66
AU Phe p 10 0.2658125 12.23 12.78 0.55 31.07. 07:11 209 (SW) -14
GH And p 10 1.103767 13.50 14.50 1.00 31.07. 07:12 302 (NW) 43
V402 Aur p 3 0.603498 8.84 8.98 0.14 31.07. 07:12 171 (S) 71
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 31.07. 07:12 322 (NW) 6
RV Tri p 1 0.753664 11.50 13.30 1.80 31.07. 07:12 260 (W) 60
V2332 Oph p 7 0.54458 13.80 14.90 1.10 31.07. 07:12 339 (N) -29
V561 And p 4 0.33479 16.03 16.42 0.39 31.07. 07:12 274 (W) 61
MS UMa p 1 0.410388 11.97 12.60 0.63 31.07. 07:12 47 (NE) 30
OZ Boo p 9 0.324084 13.90 14.15 0.25 31.07. 07:12 21 (N) -9
V1045 Her s 1 0.510283 10.90 10.90 0.00 31.07. 07:12 356 (N) 6
AF Hya s 9 0.5761742 12.80 13.80 1.00 31.07. 07:12 116 (SE) -8
U Gem p 1 0.17690624 8.20 14.90 6.70 31.07. 07:12 110 (E) 44
BX Peg p 1 0.280418 11.00 11.69 0.69 31.07. 07:12 300 (NW) 10
GQ Cnc p 2 0.422208 13.40 14.40 1.00 31.07. 07:13 89 (E) 35
V1167 Her p 3 0.275279 9.89 9.89 0.00 31.07. 07:13 8 (N) -33
ER Ori p 1 0.4234005 9.32 9.93 0.61 31.07. 07:13 174 (S) 31
V917 Aql p 6 1.832417 13.50 14.50 1.00 31.07. 07:13 323 (NW) -21
GH CVn p 10 0.381372 13.10 13.40 0.30 31.07. 07:13 31 (NE) 9
DN Boo s 1 0.447564 11.17 11.17 0.00 31.07. 07:13 45 (NE) -15
V731 Her s 1 0.4264073 13.30 13.80 0.50 31.07. 07:13 355 (N) 4
FI Lyn s 6 0.373261 9.46 9.46 0.00 31.07. 07:13 66 (NE) 58
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 31.07. 07:13 351 (N) -30
V1222 Tau p 4 0.295362 13.28 13.64 0.36 31.07. 07:14 210 (SW) 46
OZ Dra p 10 0.136647 18.00 20.00 2.00 31.07. 07:14 22 (N) 32
V2373 Oph p 7 1.086282 7.39 7.46 0.08 31.07. 07:14 347 (N) -36
VV Eri p 1 1.55759 11.68 12.56 0.88 31.07. 07:14 205 (SW) 27
GW Tau s 1 0.6413225 11.20 11.70 0.50 31.07. 07:14 191 (S) 65
V593 And p 10 0.372178 12.80 13.10 0.30 31.07. 07:14 293 (NW) 29
GU Boo p 1 0.4887296 13.10 13.70 0.60 31.07. 07:14 18 (N) -4
AS Cen p 10 0.3052373 13.00 13.20 0.20 31.07. 07:15 133 (SE) -43
V1202 Her p 10 0.3388 13.70 14.30 0.60 31.07. 07:15 3 (N) 5
TX Eri p 10 0.62858 12.47 12.91 0.44 31.07. 07:15 204 (SW) 17
IV Boo p 8 0.2830385 14.30 15.10 0.80 31.07. 07:15 33 (NE) -3
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 31.07. 07:15 334 (NW) 15
TX CMi p 1 0.3892173 14.00 15.00 1.00 31.07. 07:15 127 (SE) 32
DI CVn s 1 0.305966 13.60 13.60 0.00 31.07. 07:15 49 (NE) 13
V699 Her p 10 0.614205 15.40 16.20 0.80 31.07. 07:15 5 (N) -23
V416 Gem s 7 0.256181 12.50 12.50 0.00 31.07. 07:15 126 (SE) 53
CG Lac s 1 0.819389 13.90 14.00 0.10 31.07. 07:15 307 (NW) 35
WW Eri s 1 0.926499 11.12 11.32 0.20 31.07. 07:15 176 (S) 32
BU Tri s 1 0.295568 14.40 15.00 0.60 31.07. 07:15 261 (W) 59
PR Cam p 10 0.387366 13.10 13.40 0.30 31.07. 07:15 300 (NW) 80
LZ Dra s 5 0.350349 12.00 12.00 0.00 31.07. 07:16 347 (N) 37
AQ Cir p 8 1.145705 11.00 11.70 0.70 31.07. 07:16 143 (SE) -67
V483 And s 1 0.2970635 11.97 12.20 0.23 31.07. 07:16 285 (W) 43
V757 Cep p 8 0.343873 14.00 14.80 0.80 31.07. 07:17 342 (N) 53
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.