Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:45 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:20 UTC
Astronomical Twilight (18°): 00:41 // 21:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QW Boo p 10 0.2908715 12.10 12.45 0.35 28.07. 21:08 281 (W) 60
V489 And p 8 0.422756 12.00 13.00 1.00 28.07. 21:08 75 (E) 21
DU Boo s 1 1.055889 8.59 8.59 0.00 28.07. 21:08 284 (W) 46
U Peg p 1 0.3747772 9.23 9.76 0.53 28.07. 21:08 87 (E) 18
V1042 Her s 1 0.511154 12.08 12.08 0.00 28.07. 21:08 221 (SW) 56
TX CMi p 1 0.3892173 14.00 15.00 1.00 28.07. 21:09 341 (N) -34
V490 And s 7 0.424185 14.60 14.60 0.00 28.07. 21:09 61 (NE) 32
BB Peg p 1 0.361501 10.80 11.48 0.68 28.07. 21:09 106 (E) 34
BT Tri p 10 0.2512 14.20 14.80 0.60 28.07. 21:09 53 (NE) 10
V1147 Her p 10 0.254469 13.80 14.30 0.50 28.07. 21:09 271 (W) 63
V931 Cyg s 1 0.341513 13.90 14.50 0.60 28.07. 21:09 144 (SE) 67
V458 Mon s 5 0.3969371 13.30 13.80 0.50 28.07. 21:09 353 (N) -38
FU Dra s 1 0.306718 10.55 10.55 0.00 28.07. 21:10 314 (NW) 63
GW Cep s 1 0.3188312 11.40 12.00 0.60 28.07. 21:10 14 (N) 46
V368 Cam p 6 0.4089212 13.35 13.35 0.00 28.07. 21:10 10 (N) 34
NY Lyr p 1 0.4408 12.70 13.20 0.50 28.07. 21:10 152 (SE) 73
V1197 Her p 1 0.2626795 13.17 13.37 0.20 28.07. 21:10 239 (SW) 58
XY CMa p 10 1.40969 13.30 13.90 0.60 28.07. 21:11 349 (N) -62
IK Per p 1 0.6760305 11.30 11.60 0.30 28.07. 21:11 23 (NE) 6
OP Boo p 10 0.311443 12.80 13.10 0.30 28.07. 21:11 297 (NW) 57
XZ Leo s 1 0.487737 10.60 11.10 0.50 28.07. 21:11 311 (NW) -9
V337 Per p 9 1.886075 12.80 14.00 1.20 28.07. 21:11 37 (NE) 4
V782 Cep p 10 0.3605843 15.79 15.88 0.09 28.07. 21:11 7 (N) 50
ZZ Cep s 1 2.141799 8.60 8.74 0.14 28.07. 21:11 35 (NE) 56
V1016 Oph p 1 0.407161 13.10 14.10 1.00 28.07. 21:11 220 (SW) 27
V819 Her p 4 2.229634 5.51 5.63 0.12 28.07. 21:11 241 (SW) 73
V399 Pup s 7 3.91023 9.27 9.27 0.00 28.07. 21:11 270 (W) -78
GI CVn s 8 0.30316 14.10 14.60 0.50 28.07. 21:11 294 (NW) 45
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 28.07. 21:12 352 (N) -27
BL Leo p 1 0.28193 13.80 14.50 0.70 28.07. 21:12 296 (NW) 11
V1005 Her s 3 0.278962 14.11 14.11 0.00 28.07. 21:12 283 (W) 70
V1315 Her s 1 0.358361 12.75 13.10 0.35 28.07. 21:12 219 (SW) 78
V524 Hya p 10 0.15 17.12 19.40 2.28 28.07. 21:12 313 (NW) -29
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 28.07. 21:13 302 (NW) 69
HI Lac p 10 0.1666655 15.00 18.00 3.00 28.07. 21:13 59 (NE) 52
V427 Cas s 7 1.305989 13.30 13.70 0.40 28.07. 21:13 52 (NE) 52
V404 Peg p 2 0.419177 10.47 10.77 0.30 28.07. 21:13 84 (E) 41
V460 Cam p 10 0.360446 13.20 13.60 0.40 28.07. 21:13 359 (N) 25
V1070 Her p 10 2.532128 12.00 13.50 1.50 28.07. 21:14 221 (SW) 74
V1256 Her s 2 0.318276 12.60 13.40 0.80 28.07. 21:14 213 (SW) 53
EE CVn s 1 0.280562 13.70 14.57 0.87 28.07. 21:14 283 (W) 32
DW UMa p 1 0.13660653 15.10 16.60 1.50 28.07. 21:14 330 (NW) 29
OS Lup p 10 0.3741337 10.33 11.05 0.72 28.07. 21:14 220 (SW) -10
V2394 Oph p 8 0.589356 11.25 11.95 0.70 28.07. 21:14 210 (SW) 10
FS Cep p 10 1.347525 11.80 12.30 0.50 28.07. 21:14 27 (NE) 65
V695 Pup p 10 0.292 15.65 15.95 0.30 28.07. 21:14 326 (NW) -49
V687 Sgr p 9 0.646156 12.50 13.30 0.80 28.07. 21:14 186 (S) 5
RW Cet s 1 0.9751965 10.43 10.50 0.07 28.07. 21:14 80 (E) -24
GW Cnc p 1 0.2814125 12.60 13.20 0.60 28.07. 21:14 330 (NW) -14
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 28.07. 21:14 163 (S) 14
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.