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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V337 Vir s 5 0.352857 13.30 13.80 0.50 17.07. 07:25 56 (NE) -24
VW Boo s 1 0.342319 10.50 10.93 0.43 17.07. 07:25 29 (NE) -23
FI Boo s 1 0.389997 9.60 9.60 0.00 17.07. 07:26 7 (N) 12
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 17.07. 07:26 319 (NW) 22
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 17.07. 07:26 328 (NW) 31
NN Aqr s 4 0.306779 13.47 13.47 0.00 17.07. 07:26 274 (W) -4
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 17.07. 07:26 328 (NW) -63
V731 Cep p 1 6.06844 12.00 12.80 0.80 17.07. 07:26 318 (NW) 53
MV Pup p 10 2.59359 14.00 15.00 1.00 17.07. 07:27 127 (SE) 6
V483 Cam s 8 0.382247 12.95 13.25 0.30 17.07. 07:27 8 (N) 54
V4641 Sgr p 10 2.81728 13.40 13.85 0.45 17.07. 07:27 302 (NW) -55
V1286 Her s 1 0.334711 12.56 12.56 0.00 17.07. 07:27 341 (N) -3
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 17.07. 07:27 319 (NW) 6
V368 Tel p 10 0.286829 11.25 12.37 1.12 17.07. 07:27 248 (W) -55
V1062 Her s 1 0.251436 13.10 13.10 0.00 17.07. 07:27 345 (N) 6
V497 And p 10 0.3051 14.70 15.50 0.80 17.07. 07:27 268 (W) 49
EH Hya s 10 0.2969053 14.20 14.20 0.00 17.07. 07:27 93 (E) -43
GV Leo p 1 0.266728 11.37 11.50 0.13 17.07. 07:27 78 (E) 12
DO Cas s 1 0.684666 8.39 8.61 0.22 17.07. 07:27 319 (NW) 74
FO Aur p 1 0.609759 14.30 14.90 0.60 17.07. 07:27 127 (SE) 65
V616 Sco p 10 0.844119 11.50 12.10 0.60 17.07. 07:27 296 (NW) -77
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 17.07. 07:28 311 (NW) 63
EH Lyn s 1 0.326743 13.00 13.00 0.00 17.07. 07:28 77 (E) 36
V415 Gem s 1 0.350606 12.40 12.70 0.30 17.07. 07:28 121 (SE) 42
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 17.07. 07:28 121 (SE) 42
NO Cam p 1 0.430755 12.20 13.00 0.80 17.07. 07:28 1 (N) 65
XY Leo p 1 0.2841029 9.45 9.93 0.48 17.07. 07:28 80 (E) 14
V1104 Her p 1 0.227876 13.30 14.10 0.80 17.07. 07:28 340 (N) 12
LT Eri p 1 0.17017 15.00 18.72 3.72 17.07. 07:28 181 (S) 33
WZ Peg p 9 3.423551 14.30 16.50 2.20 17.07. 07:28 296 (NW) 25
GV Pup p 9 0.988358 12.90 13.70 0.80 17.07. 07:29 127 (SE) 12
NV Lyr p 5 1.541423 12.80 13.80 1.00 17.07. 07:29 323 (NW) 3
MU Dra p 1 0.349664 12.76 12.96 0.20 17.07. 07:29 333 (NW) 16
DY Lyn p 1 1.313175 9.70 10.20 0.50 17.07. 07:29 78 (E) 50
V414 Dra p 10 0.348087 11.52 11.70 0.18 17.07. 07:29 341 (N) 28
V1216 Her p 10 0.3020175 12.15 12.60 0.45 17.07. 07:30 353 (N) 5
V731 CrA p 10 0.537745 10.90 11.30 0.40 17.07. 07:30 284 (W) -62
V381 Her s 1 1.346266 12.60 12.60 0.00 17.07. 07:30 344 (N) -18
UU Aqr p 1 0.16358045 10.90 12.60 1.70 17.07. 07:30 268 (W) -3
EL Tuc s 7 0.3420282 13.00 13.50 0.50 17.07. 07:30 205 (SW) -36
AN Eri p 10 0.4282205 14.40 15.40 1.00 17.07. 07:30 175 (S) 23
V591 Lyr s 2 0.300395 11.95 11.95 0.00 17.07. 07:30 334 (NW) 3
V500 Cyg s 3 0.924218 11.90 12.00 0.10 17.07. 07:30 312 (NW) 12
V927 Mon p 8 0.361879 10.90 11.17 0.27 17.07. 07:31 127 (SE) 32
CC Com s 1 0.2206859 11.30 11.30 0.00 17.07. 07:31 53 (NE) 0
V651 Ara p 10 0.2770608 14.60 15.40 0.80 17.07. 07:31 212 (SW) -82
V804 Aql p 8 0.6553905 11.30 11.70 0.40 17.07. 07:31 305 (NW) -33
V2203 Oph p 1 0.455001 11.56 11.94 0.38 17.07. 07:31 331 (NW) -32
V899 Her p 1 0.421169 7.93 8.07 0.14 17.07. 07:31 355 (N) -7
V435 Hya p 10 2.211 10.04 10.76 0.72 17.07. 07:32 106 (E) -12
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.