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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:22 UTC
Civil Twilight (6°): 03:12 // 18:57 UTC
Nautical Twilight (12°): 02:26 // 19:42 UTC
Astronomical Twilight (18°): 01:32 // 20:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LT Eri p 1 0.17017 15.00 18.72 3.72 15.08. 01:41 120 (SE) 14
DN Boo s 1 0.447564 11.17 11.17 0.00 15.08. 01:41 335 (NW) -22
CK Aqr p 6 0.2833722 12.90 13.80 0.90 15.08. 01:41 230 (SW) 16
V380 Mon s 7 0.995881 11.70 12.40 0.70 15.08. 01:41 84 (E) -7
V641 And p 10 0.69492 13.40 13.85 0.45 15.08. 01:41 230 (SW) 76
MR Aur p 9 0.690301 15.10 15.50 0.40 15.08. 01:42 73 (E) 27
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.08. 01:42 338 (N) -68
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.08. 01:42 356 (N) 27
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 15.08. 01:42 276 (W) 36
V909 Cep s 7 0.425573 12.13 12.13 0.00 15.08. 01:42 317 (NW) 74
GX Psc p 9 0.43431 13.40 13.70 0.30 15.08. 01:42 142 (SE) 68
V789 Cyg s 6 0.288551 13.30 13.30 0.00 15.08. 01:43 279 (W) 33
TY Boo s 1 0.3171485 10.81 11.35 0.54 15.08. 01:43 328 (NW) 2
DK Sge p 1 0.621824 12.20 13.20 1.00 15.08. 01:43 262 (W) 35
V417 Gem p 9 0.393382 9.80 9.92 0.12 15.08. 01:43 64 (NE) 15
AK CMa p 10 1.808247 13.10 14.10 1.00 15.08. 01:43 93 (E) -27
MX Ser p 4 0.30776 13.20 13.68 0.48 15.08. 01:43 293 (NW) -22
V405 Dra p 1 0.413036 11.54 11.88 0.34 15.08. 01:43 309 (NW) 39
NN Vir p 2 0.4806875 7.30 7.67 0.37 15.08. 01:43 325 (NW) -28
V490 And s 7 0.424185 14.60 14.60 0.00 15.08. 01:43 168 (S) 82
NN Com s 5 0.582846 13.38 13.78 0.40 15.08. 01:43 355 (N) -26
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 15.08. 01:44 326 (NW) 29
HY Lyr p 4 0.369101 13.80 14.40 0.60 15.08. 01:44 292 (W) 24
FQ Vir s 3 0.749603 10.10 10.90 0.80 15.08. 01:44 318 (NW) -49
W UMa s 1 0.3336367 7.75 8.43 0.68 15.08. 01:44 22 (N) 21
V1374 Tau p 1 0.250818 13.00 13.50 0.50 15.08. 01:44 76 (E) 26
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 15.08. 01:44 237 (SW) -4
V1138 Cas p 1 0.798267 13.25 13.60 0.35 15.08. 01:44 52 (NE) 77
BF Dor p 9 0.352271 13.00 13.20 0.20 15.08. 01:44 147 (SE) -44
V676 Aql p 10 0.57551 14.30 14.80 0.50 15.08. 01:44 257 (W) 19
BW Dra p 1 0.292165 8.61 9.08 0.47 15.08. 01:44 339 (N) 27
BR Pup p 9 1.339585 12.10 12.90 0.80 15.08. 01:45 92 (E) -32
V861 Her s 1 0.3446312 13.80 13.80 0.00 15.08. 01:45 313 (NW) 19
HO Psc p 9 0.324748 11.00 11.80 0.80 15.08. 01:45 152 (SE) 51
DY CVn s 1 0.2459495 12.00 12.00 0.00 15.08. 01:45 350 (N) -3
DX CMi p 8 2.30318 12.05 12.80 0.75 15.08. 01:45 73 (E) -13
V365 Sge s 1 0.369126 13.11 13.70 0.59 15.08. 01:45 261 (W) 31
AQ Tau p 1 1.215896 12.00 12.90 0.90 15.08. 01:46 86 (E) 34
IL Boo p 6 0.347407 13.10 13.55 0.45 15.08. 01:46 341 (N) 8
TX Eri s 10 0.62858 12.47 12.47 0.00 15.08. 01:46 139 (SE) 11
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 15.08. 01:46 305 (NW) 57
MP Cam s 4 2.6091 12.50 12.50 0.00 15.08. 01:46 59 (NE) 57
HH UMa p 1 0.375493 10.58 10.80 0.22 15.08. 01:46 15 (N) -3
V629 And s 8 0.742579 11.20 11.20 0.00 15.08. 01:46 249 (W) 78
V953 Mon p 7 0.426934 13.80 14.40 0.60 15.08. 01:47 69 (E) -17
PS Pup p 10 1.3422 6.62 6.62 0.00 15.08. 01:47 104 (E) -37
AK Boo p 8 0.69403 15.80 16.30 0.50 15.08. 01:47 342 (N) -14
VW CMa s 7 0.7208281 9.00 9.10 0.10 15.08. 01:47 98 (E) -27
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 15.08. 01:47 278 (W) 45
MS UMa p 1 0.410388 11.97 12.60 0.63 15.08. 01:47 8 (N) 10
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.