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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IW Boo s 4 0.264742 13.40 13.40 0.00 17.04. 01:17 258 (W) 71
KS Eri p 9 0.533437 9.32 9.41 0.09 17.04. 01:17 335 (NW) -45
V641 Aur p 7 0.504878 12.90 13.65 0.75 17.04. 01:17 337 (NW) 6
PZ Cam p 10 0.28589 13.20 13.50 0.30 17.04. 01:17 360 (N) 24
TV Cas s 1 1.812601 7.22 7.34 0.12 17.04. 01:17 28 (NE) 28
NR Cam s 1 0.255885 10.76 11.18 0.42 17.04. 01:17 346 (N) 43
GW Psc p 8 0.3363377 11.35 12.00 0.65 17.04. 01:17 44 (NE) -22
V1355 Tau s 7 0.244668 13.00 13.00 0.00 17.04. 01:17 345 (N) -14
V336 TrA p 10 0.266768 10.46 11.20 0.74 17.04. 01:17 180 (S) -23
V448 Cas s 7 0.574084 14.50 15.00 0.50 17.04. 01:17 24 (NE) 27
MT Cas s 1 0.313878 13.30 14.02 0.72 17.04. 01:17 32 (NE) 25
V445 Peg p 1 0.40465 14.00 14.50 0.50 17.04. 01:17 76 (E) 24
WY Sex s 5 0.3680553 11.50 11.50 0.00 17.04. 01:17 267 (W) 1
BU Tri s 1 0.295568 14.40 15.00 0.60 17.04. 01:17 21 (N) 0
GG Boo p 6 0.426969 12.30 12.60 0.30 17.04. 01:17 250 (W) 67
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 17.04. 01:18 95 (E) 32
BH CMi s 6 0.5592485 9.50 9.50 0.00 17.04. 01:18 294 (NW) -17
V645 And s 8 0.4125814 13.05 13.05 0.00 17.04. 01:18 43 (NE) 26
OZ Boo p 9 0.324084 13.90 14.15 0.25 17.04. 01:18 207 (SW) 67
BV Tri p 1 0.494177 14.10 14.30 0.20 17.04. 01:18 21 (N) 0
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.04. 01:18 217 (SW) 0
EM Lac s 1 0.3891351 12.50 13.09 0.59 17.04. 01:19 46 (NE) 36
PR Boo s 10 0.371281 13.70 13.70 0.00 17.04. 01:19 239 (SW) 81
V781 Tau s 1 0.344909 8.90 9.30 0.40 17.04. 01:19 336 (NW) -9
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 17.04. 01:19 33 (NE) -38
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 17.04. 01:19 187 (S) -35
SV Cet p 9 0.2920877 14.50 14.90 0.40 17.04. 01:19 75 (E) -42
V545 Hya p 9 0.384647 11.30 12.03 0.73 17.04. 01:19 256 (W) -4
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 17.04. 01:19 308 (NW) -19
V342 UMa p 1 0.3438515 13.40 13.90 0.50 17.04. 01:20 305 (NW) 43
V564 And p 4 0.39177 13.98 14.07 0.09 17.04. 01:20 21 (N) 8
V337 UMa s 8 0.383365 13.70 14.20 0.50 17.04. 01:20 307 (NW) 37
QU Cas p 10 0.9718566 15.10 16.40 1.30 17.04. 01:20 34 (NE) 28
V997 Cyg s 1 0.458224 14.10 14.10 0.00 17.04. 01:20 63 (NE) 56
PV Lyr p 4 1.198632 12.00 12.30 0.30 17.04. 01:20 98 (E) 49
KV Cep p 6 0.85883 14.10 14.80 0.70 17.04. 01:21 45 (NE) 37
V553 And p 6 0.30903 17.12 17.68 0.56 17.04. 01:21 22 (N) 8
LR Com p 1 0.896297 10.80 11.70 0.90 17.04. 01:21 252 (W) 42
NO Pup s 9 1.256884 6.53 6.66 0.13 17.04. 01:21 257 (W) -43
V600 And p 7 0.396793 12.64 12.64 0.00 17.04. 01:21 47 (NE) 26
AS Ser s 1 0.4662346 11.40 11.50 0.10 17.04. 01:21 188 (S) 42
V1143 Her s 1 0.318275 13.00 14.00 1.00 17.04. 01:21 148 (SE) 53
WZ Cap s 9 0.3130867 14.00 14.00 0.00 17.04. 01:21 107 (E) -5
V554 Hya p 10 0.302559 12.50 13.30 0.80 17.04. 01:21 214 (SW) 5
LN Aps p 10 0.31072 12.80 13.30 0.50 17.04. 01:21 174 (S) -39
EI CVn p 1 0.260766 11.80 12.50 0.70 17.04. 01:22 246 (SW) 63
V757 Cep s 8 0.343873 14.00 14.70 0.70 17.04. 01:22 13 (N) 43
FZ CMa s 1 1.273041 8.05 8.44 0.39 17.04. 01:22 301 (NW) -37
V1100 Her p 1 0.346931 10.92 11.26 0.34 17.04. 01:22 109 (E) 70
UZ Pup p 1 0.794851 9.35 10.34 0.99 17.04. 01:22 290 (W) -33
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.