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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:41 // 15:42 UTC
Civil Twilight (6°): 06:07 // 16:16 UTC
Nautical Twilight (12°): 05:28 // 16:56 UTC
Astronomical Twilight (18°): 04:49 // 17:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IK Boo p 1 0.303116 12.00 12.50 0.50 25.01. 06:08 223 (SW) 65
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 25.01. 06:08 58 (NE) 41
DF Lyr s 1 0.5771284 13.10 13.40 0.30 25.01. 06:08 100 (E) 46
NU Cyg s 3 0.2811248 14.30 14.90 0.60 25.01. 06:08 77 (E) 43
NU Boo p 8 0.339576 13.40 13.80 0.40 25.01. 06:08 317 (NW) 84
V384 Cen s 10 12.6337 11.60 12.00 0.40 25.01. 06:09 207 (SW) -31
CI Eri p 10 1.238195 9.63 10.61 0.98 25.01. 06:09 113 (SE) -76
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.01. 06:09 109 (E) 31
PZ Pup p 9 1.085147 8.34 8.50 0.16 25.01. 06:09 260 (W) -40
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 25.01. 06:10 80 (E) 42
V659 Ara p 10 0.2918802 13.90 14.50 0.60 25.01. 06:10 170 (S) -22
DU Oct p 10 2.47867 9.21 9.48 0.27 25.01. 06:10 160 (S) -46
VW Sgr p 10 8.21441 13.50 15.00 1.50 25.01. 06:10 145 (SE) 11
PP Lac p 1 0.4011613 11.10 12.00 0.90 25.01. 06:10 41 (NE) 30
V802 Aql s 6 0.267608 13.40 13.40 0.00 25.01. 06:11 123 (SE) 21
V1799 Ori p 2 0.290304 12.90 13.90 1.00 25.01. 06:11 338 (N) -31
VZ CVn s 1 0.84246163 9.17 9.54 0.37 25.01. 06:11 237 (SW) 59
WZ Hor p 10 0.728851 8.12 8.45 0.33 25.01. 06:11 160 (S) -76
AH Lyn p 2 1.016413 13.50 14.30 0.80 25.01. 06:11 304 (NW) 21
AU Pic p 9 0.3119 14.00 14.40 0.40 25.01. 06:11 225 (SW) -62
V363 Tel p 10 2.67524 11.37 12.13 0.76 25.01. 06:11 145 (SE) -19
TU CMi s 5 0.4334425 14.40 15.10 0.70 25.01. 06:11 297 (NW) -11
V502 Her p 1 0.3692772 12.80 13.70 0.90 25.01. 06:11 116 (SE) 61
DG CMi s 8 0.366037 11.94 12.05 0.11 25.01. 06:11 302 (NW) -13
QS Aql p 3 2.51331 5.93 6.06 0.13 25.01. 06:12 102 (E) 28
V384 Ser s 1 0.268729 11.90 12.30 0.40 25.01. 06:12 164 (S) 64
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.01. 06:12 171 (S) 53
V498 Cyg s 1 3.484867 9.98 10.27 0.29 25.01. 06:12 73 (E) 39
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 25.01. 06:12 87 (E) -21
V455 Cyg s 8 8.75246 10.40 10.90 0.50 25.01. 06:12 72 (E) 39
GK Psc p 9 0.367547 13.60 13.95 0.35 25.01. 06:12 32 (NE) -2
BX Tri s 6 0.1926355 12.35 12.60 0.25 25.01. 06:12 15 (N) -5
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.01. 06:12 201 (S) 73
GI CVn s 8 0.30316 14.10 14.60 0.50 25.01. 06:12 268 (W) 75
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.01. 06:12 18 (N) 22
V345 Gem s 1 0.274778 7.82 7.88 0.06 25.01. 06:13 312 (NW) 10
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.01. 06:13 139 (SE) 72
V1160 Cen p 9 10.3542 8.63 8.80 0.17 25.01. 06:13 201 (S) -18
V405 CMa p 10 0.384692 10.64 10.98 0.34 25.01. 06:13 295 (NW) -45
IR Cnc p 5 0.717767 11.90 12.33 0.43 25.01. 06:13 297 (NW) 8
V2759 Ori p 10 0.498856 10.40 10.84 0.44 25.01. 06:13 324 (NW) -24
IY Aps p 10 0.4184362 12.70 13.00 0.30 25.01. 06:13 173 (S) -35
V1341 Aql s 8 0.304012 13.00 13.40 0.40 25.01. 06:13 122 (SE) 24
V612 Sco p 10 1.062697 10.60 10.70 0.10 25.01. 06:13 162 (S) -5
EH CVn p 1 0.263585 12.91 13.26 0.35 25.01. 06:13 239 (SW) 62
PS Dra p 10 0.43747 13.05 13.35 0.30 25.01. 06:13 338 (N) 76
V568 And p 9 0.394287 13.90 14.50 0.60 25.01. 06:14 15 (N) 3
BV CMi p 10 2.6825 6.91 7.03 0.12 25.01. 06:14 292 (W) -11
V2474 Cyg p 10 32.34 10.97 11.27 0.30 25.01. 06:14 80 (E) 38
TY Del s 1 1.191132 9.70 9.70 0.00 25.01. 06:14 87 (E) 15
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.