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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:33 // 15:54 UTC
Civil Twilight (6°): 05:02 // 16:26 UTC
Nautical Twilight (12°): 04:24 // 17:04 UTC
Astronomical Twilight (18°): 03:47 // 17:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V513 Her p 3 0.3037692 15.30 15.70 0.40 23.10. 13:08 140 (SE) 60
V364 Aps p 5 0.295464 14.00 14.40 0.40 23.10. 13:08 181 (S) -37
QQ Boo s 8 0.2764765 12.45 12.45 0.00 23.10. 13:08 244 (SW) 81
KZ Boo p 8 0.353515 12.65 13.10 0.45 23.10. 13:08 296 (NW) 73
BZ Peg s 4 1.257955 14.00 14.00 0.00 23.10. 13:08 79 (E) 26
GR Boo s 1 0.3766695 11.45 11.45 0.00 23.10. 13:08 219 (SW) 62
V1231 Sco p 10 0.403586 15.42 15.61 0.19 23.10. 13:09 162 (S) 2
BW Dra s 1 0.292165 8.61 9.02 0.41 23.10. 13:09 329 (NW) 75
V644 Aur p 7 0.78045 11.22 11.53 0.31 23.10. 13:09 336 (NW) -1
OX Per p 8 3.056196 14.70 16.30 1.60 23.10. 13:09 354 (N) -3
BR Sge p 7 2.362151 12.90 14.10 1.20 23.10. 13:09 101 (E) 37
V593 Cen s 10 0.7553457 10.30 11.00 0.70 23.10. 13:09 202 (S) -28
V940 Oph p 10 0.433226 14.80 15.80 1.00 23.10. 13:09 147 (SE) 43
GK Boo p 1 0.477772 10.30 10.80 0.50 23.10. 13:09 243 (SW) 68
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 23.10. 13:09 92 (E) -9
V460 Mon p 4 1.397592 10.50 11.20 0.70 23.10. 13:09 313 (NW) -27
V434 Per s 3 0.5361082 14.40 14.90 0.50 23.10. 13:09 11 (N) 1
V676 Aql s 10 0.57551 14.30 14.80 0.50 23.10. 13:10 117 (SE) 29
BF Vel p 10 0.7040276 10.50 12.00 1.50 23.10. 13:10 254 (W) -42
V580 Lyr p 1 0.289052 12.85 13.42 0.57 23.10. 13:10 103 (E) 59
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 23.10. 13:10 136 (SE) -3
CF Peg p 1 0.4134966 14.80 15.50 0.70 23.10. 13:10 79 (E) 26
BL And s 1 0.722376 11.00 11.24 0.24 23.10. 13:10 44 (NE) 31
V753 Mon p 5 0.677044 8.30 8.82 0.51 23.10. 13:10 307 (NW) -31
VY Cet p 3 0.34081 11.20 11.90 0.70 23.10. 13:10 58 (NE) -48
V Cir p 9 4.40901 10.50 11.30 0.80 23.10. 13:10 193 (S) -19
GO Mus s 10 0.524 14.60 15.20 0.60 23.10. 13:10 196 (S) -40
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 23.10. 13:10 62 (NE) 54
YZ CVn s 1 1.175557 12.50 12.55 0.05 23.10. 13:10 245 (SW) 56
V662 Pup p 10 0.2386 20.10 20.50 0.40 23.10. 13:11 256 (W) -60
V337 Vir s 5 0.352857 13.30 13.80 0.50 23.10. 13:11 240 (SW) 24
V1355 Tau p 7 0.244668 13.00 13.00 0.00 23.10. 13:11 350 (N) -15
CHI Hya p 10 2.267695 5.64 5.92 0.27 23.10. 13:11 244 (SW) -14
XX Cep p 1 2.337328 9.13 10.28 1.15 23.10. 13:11 31 (NE) 37
V691 Pup p 10 0.7 12.51 12.57 0.06 23.10. 13:11 287 (W) -31
HI Lac p 10 0.1666655 15.00 18.00 3.00 23.10. 13:12 45 (NE) 34
V501 Oph p 5 0.96795 10.90 11.80 0.90 23.10. 13:12 136 (SE) 47
V463 And s 1 0.406095 12.15 12.50 0.35 23.10. 13:12 55 (NE) 19
EX Hya p 10 0.068233846 9.60 13.99 4.39 23.10. 13:12 224 (SW) -2
V446 Peg s 1 0.305983 14.00 14.00 0.00 23.10. 13:12 80 (E) 27
V1301 Sco p 8 1.95406 13.00 13.50 0.50 23.10. 13:12 171 (S) 5
V387 Her p 1 0.589466 12.80 13.40 0.60 23.10. 13:12 154 (SE) 58
U Gem p 1 0.17690624 8.20 14.90 6.70 23.10. 13:12 312 (NW) -4
NQ Cam s 1 0.362099 13.10 13.65 0.55 23.10. 13:12 343 (N) 38
UX Leo p 1 1.0071575 10.30 11.10 0.80 23.10. 13:13 255 (W) 4
V401 Cyg p 1 0.582725 10.64 11.17 0.53 23.10. 13:13 101 (E) 50
V1022 Tau p 2 0.347171 14.96 15.72 0.77 23.10. 13:13 3 (N) -12
MT Boo s 6 0.3653325 13.45 13.45 0.00 23.10. 13:13 251 (W) 71
V1198 Her p 10 0.363628 10.80 11.10 0.30 23.10. 13:13 163 (S) 82
CW Sge p 1 0.6603618 11.00 11.80 0.80 23.10. 13:13 105 (E) 37
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.