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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1072 Her s 1 0.588031 12.70 12.70 0.00 17.02. 22:31 32 (NE) 19
FP Boo p 6 0.640464 10.16 10.40 0.24 17.02. 22:31 56 (NE) 29
S Hyi p 10 0.903114 11.28 12.05 0.77 17.02. 22:31 193 (S) -57
NV Dra p 5 1.057161 12.85 13.40 0.55 17.02. 22:31 12 (N) 64
EY Lac s 5 2.277929 13.80 13.80 0.00 17.02. 22:31 348 (N) 16
BV Tri p 1 0.494177 14.10 14.30 0.20 17.02. 22:31 307 (NW) 18
VY Sex p 1 0.4434355 9.01 9.30 0.29 17.02. 22:31 153 (SE) 34
V1341 Aql p 8 0.304012 13.00 13.70 0.70 17.02. 22:31 44 (NE) -31
V1104 Her s 1 0.227876 13.30 13.30 0.00 17.02. 22:32 31 (NE) 17
V1180 Her p 10 0.352051 12.82 12.98 0.16 17.02. 22:32 57 (NE) 16
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.02. 22:32 10 (N) 22
V537 Cas s 7 1.632427 11.80 11.80 0.00 17.02. 22:32 328 (NW) 23
TW CrB p 1 0.5888747 10.50 11.30 0.80 17.02. 22:32 64 (NE) 14
IO Cnc p 1 0.347694 13.00 13.58 0.58 17.02. 22:32 183 (S) 56
AM Leo p 1 0.3657975 9.25 9.83 0.58 17.02. 22:32 145 (SE) 45
BG Cen p 10 0.7430987 11.80 12.10 0.30 17.02. 22:33 164 (S) -27
CZEV114 Cas s 4 0.642525 13.98 13.98 0.00 17.02. 22:33 339 (N) 25
XY UMa p 1 0.47899511 9.50 10.17 0.67 17.02. 22:33 334 (NW) 85
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 17.02. 22:33 73 (E) -47
EW Cru p 9 0.90819 13.00 14.00 1.00 17.02. 22:33 160 (S) -28
V337 UMa p 8 0.383365 13.70 14.25 0.55 17.02. 22:33 81 (E) 83
BI Cas p 8 2.19864 12.10 12.84 0.74 17.02. 22:33 336 (NW) 29
V740 Per s 4 0.373042 11.22 11.87 0.65 17.02. 22:33 287 (W) 31
BS Vir s 10 0.3770834 13.60 14.40 0.80 17.02. 22:33 125 (SE) 23
DN Boo s 1 0.447564 11.17 11.17 0.00 17.02. 22:33 99 (E) 26
BK Oct s 10 0.3686 14.30 14.60 0.30 17.02. 22:34 166 (S) -63
V343 Tel p 10 0.875421 9.19 9.48 0.30 17.02. 22:34 106 (E) -75
NR Boo s 2 0.356731 12.00 12.00 0.00 17.02. 22:34 88 (E) 13
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 17.02. 22:34 201 (S) 58
V514 And p 10 0.366929 13.90 14.30 0.40 17.02. 22:34 320 (NW) 7
VZ Scl p 10 0.1446222 15.60 18.40 2.80 17.02. 22:34 297 (NW) -54
V662 Pup p 10 0.2386 20.10 20.50 0.40 17.02. 22:34 200 (S) -11
HI Leo p 1 0.3115905 10.90 11.60 0.70 17.02. 22:34 146 (SE) 36
FI Boo s 1 0.389997 9.60 9.60 0.00 17.02. 22:34 52 (NE) 37
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 17.02. 22:35 333 (NW) -51
V470 Cam s 1 0.0956467 14.10 14.25 0.15 17.02. 22:35 327 (NW) 66
IX Boo p 8 0.35431 12.90 13.30 0.40 17.02. 22:35 87 (E) 29
V437 Cam p 9 0.439027 13.90 14.80 0.90 17.02. 22:35 330 (NW) 60
V376 And p 1 0.798674 7.68 8.00 0.32 17.02. 22:35 314 (NW) 29
IU Cnc p 1 0.421646 11.80 12.36 0.56 17.02. 22:36 191 (S) 53
V1175 Her s 1 0.321199 10.89 11.04 0.15 17.02. 22:36 65 (NE) 8
V494 Cyg p 8 1.794326 13.50 14.20 0.70 17.02. 22:36 15 (N) -4
VZ Lib p 1 0.358261 10.13 10.63 0.50 17.02. 22:36 100 (E) -12
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 17.02. 22:37 9 (N) 20
V343 Cen s 10 0.587651 11.70 12.10 0.40 17.02. 22:37 165 (S) -25
V535 Ara p 9 0.6293021 7.17 7.75 0.58 17.02. 22:37 124 (SE) -56
GH And p 10 1.103767 13.50 14.50 1.00 17.02. 22:37 339 (N) 14
V400 Lyr p 1 0.253427 12.70 13.35 0.65 17.02. 22:37 26 (NE) 3
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 17.02. 22:37 29 (NE) -28
RT Cha p 9 0.3551095 14.00 15.00 1.00 17.02. 22:37 178 (S) -41
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.