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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 19:07 UTC
Civil Twilight (6°): 02:23 // 19:48 UTC
Nautical Twilight (12°): 01:23 // 20:47 UTC
Astronomical Twilight (18°): 23:31 // 22:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V455 Mon s 5 0.6817285 14.50 15.30 0.80 13.07. 17:13 279 (W) -7
AL Cas s 1 0.50055583 12.90 13.60 0.70 13.07. 17:13 357 (N) 30
MR Del s 1 0.5216895 8.85 8.85 0.00 13.07. 17:13 77 (E) -4
CT Her p 1 1.7863748 10.60 11.70 1.10 13.07. 17:13 120 (SE) 45
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 13.07. 17:14 52 (NE) 39
AU Lac p 1 1.3924385 12.00 13.20 1.20 13.07. 17:14 33 (NE) 18
AO Vel p 5 1.584614 9.35 9.79 0.44 13.07. 17:14 230 (SW) -31
V1091 Her s 1 0.393559 12.04 12.04 0.00 13.07. 17:14 90 (E) 51
V1053 Her s 1 0.287796 13.57 13.57 0.00 13.07. 17:14 89 (E) 49
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 13.07. 17:14 57 (NE) 24
V752 Cep p 10 0.450289 13.05 13.50 0.45 13.07. 17:14 8 (N) 33
V978 Cyg p 10 1.51305 15.50 17.00 1.50 13.07. 17:14 46 (NE) 39
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 13.07. 17:15 35 (NE) -13
V448 Cep p 10 0.6324 9.59 9.73 0.14 13.07. 17:15 31 (NE) 23
V448 Cas p 7 0.574084 14.50 15.00 0.50 13.07. 17:15 7 (N) 21
CY Lac p 4 8.360525 11.50 11.80 0.30 13.07. 17:15 30 (NE) 23
V2563 Oph p 7 0.372304 11.60 13.00 1.40 13.07. 17:15 109 (E) 16
X Pic p 9 0.861901 10.51 11.37 0.86 13.07. 17:15 244 (SW) -59
YY Eri s 1 0.3214963 8.37 8.99 0.62 13.07. 17:15 309 (NW) -40
V581 Lyr s 8 0.787001 12.70 12.70 0.00 13.07. 17:16 71 (E) 35
V449 And p 1 0.3385155 12.20 12.90 0.70 13.07. 17:16 355 (N) 7
VZ Scl p 10 0.1446222 15.60 18.40 2.80 13.07. 17:16 53 (NE) -58
BW Pup p 10 0.863035 13.60 14.20 0.60 13.07. 17:16 254 (W) -15
CO Ind p 10 0.597959 10.64 11.25 0.61 13.07. 17:16 116 (SE) -45
AQ Mon p 4 2.5455527 10.50 11.30 0.80 13.07. 17:16 271 (W) -10
V648 Ori s 1 0.8132357 11.50 12.20 0.70 13.07. 17:16 309 (NW) -20
V1302 Her s 1 0.316291 12.72 12.72 0.00 13.07. 17:16 74 (E) 48
V476 Hya p 1 0.414588 13.10 13.50 0.40 13.07. 17:16 263 (W) 6
V639 Aur p 4 0.3571 14.01 14.85 0.84 13.07. 17:16 323 (NW) 26
HW Per p 4 0.6348286 13.00 13.70 0.70 13.07. 17:16 336 (NW) 9
HP Aur s 1 1.42282 10.85 11.28 0.43 13.07. 17:17 320 (NW) 7
GW Leo p 9 0.3361243 13.00 13.13 0.13 13.07. 17:17 247 (SW) 35
TV Men p 10 0.75721 13.24 13.69 0.45 13.07. 17:17 199 (S) -58
V1034 Her s 1 0.81529 12.88 12.88 0.00 13.07. 17:17 117 (SE) 37
BR CrB p 10 0.766929 9.88 10.11 0.23 13.07. 17:17 108 (E) 63
V372 Dra p 5 0.533531 10.39 11.09 0.70 13.07. 17:17 52 (NE) 58
V360 UMa s 6 0.360224 13.60 14.00 0.40 13.07. 17:17 130 (SE) 88
DX Ori s 10 4.25581 13.50 13.50 0.00 13.07. 17:17 294 (NW) -9
BV Tri p 1 0.494177 14.10 14.30 0.20 13.07. 17:18 354 (N) -3
AV Pup s 1 0.4350067 10.50 11.00 0.50 13.07. 17:18 252 (W) -6
UZ Lyr p 1 1.891267 9.90 11.00 1.10 13.07. 17:18 67 (NE) 32
AE Hya s 9 0.3928877 13.90 14.60 0.70 13.07. 17:18 233 (SW) 0
V516 Her s 9 0.4632348 16.40 17.10 0.70 13.07. 17:18 96 (E) 38
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 13.07. 17:18 224 (SW) 36
XX Leo s 1 0.971131 11.10 11.40 0.30 13.07. 17:18 252 (W) 32
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 13.07. 17:18 63 (NE) 27
V471 Cas s 1 0.4009368 14.10 14.10 0.00 13.07. 17:18 2 (N) 15
MS Cas s 1 1.172739 12.90 13.20 0.30 13.07. 17:18 12 (N) 22
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 13.07. 17:19 36 (NE) 19
EX Lyr s 1 0.717293 12.08 12.61 0.53 13.07. 17:19 85 (E) 30
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.