haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:42 // 16:41 UTC
Civil Twilight (6°): 05:12 // 17:12 UTC
Nautical Twilight (12°): 04:34 // 17:50 UTC
Astronomical Twilight (18°): 03:57 // 18:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V611 Pup p 10 6.3178 8.11 8.35 0.24 28.02. 12:59 88 (E) -24
V905 Ara s 2 0.243905 14.00 14.00 0.00 28.02. 12:59 226 (SW) -51
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 28.02. 13:00 280 (W) 43
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 28.02. 13:00 280 (W) 33
V418 Cam p 9 0.3067595 13.70 14.40 0.70 28.02. 13:00 29 (NE) 49
V344 Lac s 1 0.392239 12.20 13.00 0.80 28.02. 13:00 289 (W) 69
HT Mon p 9 1.285946 13.80 14.70 0.90 28.02. 13:00 86 (E) -12
V649 Lyr p 1 0.292256 14.50 14.91 0.41 28.02. 13:00 305 (NW) 32
DX Aqr s 7 0.9450115 6.37 6.37 0.00 28.02. 13:00 218 (SW) 15
DW Dra p 5 1.226363 14.00 15.50 1.50 28.02. 13:00 329 (NW) 50
AC Psc p 3 0.335307 13.60 14.60 1.00 28.02. 13:00 206 (SW) 44
AP Dor p 10 0.213593 9.38 9.60 0.22 28.02. 13:00 146 (SE) -32
AB Tel p 10 0.32597 13.40 14.10 0.70 28.02. 13:01 231 (SW) -36
V555 Hya p 10 0.539643 11.82 12.50 0.68 28.02. 13:01 328 (NW) -68
RY Men p 10 0.369514 13.19 14.16 0.97 28.02. 13:01 172 (S) -43
V450 Her s 1 1.825437 10.10 10.10 0.00 28.02. 13:01 312 (NW) 10
CT Tau s 1 0.666827 10.34 11.12 0.78 28.02. 13:01 78 (E) 26
GR Cas p 2 1.0462595 13.70 14.50 0.80 28.02. 13:01 49 (NE) 69
NO Cam s 1 0.430755 12.20 12.90 0.70 28.02. 13:02 22 (N) 57
RT Cha p 9 0.3551095 14.00 15.00 1.00 28.02. 13:02 170 (S) -57
V687 And p 10 0.395048 11.68 11.83 0.15 28.02. 13:02 224 (SW) 73
I Boo p 1 0.2678178 5.80 6.40 0.60 28.02. 13:02 336 (NW) 13
GH Boo p 1 0.65951 11.90 12.30 0.40 28.02. 13:02 338 (N) -9
HU And p 10 0.2857905 16.50 17.20 0.70 28.02. 13:02 177 (S) 80
LY Boo p 9 0.41441 13.10 13.31 0.21 28.02. 13:02 336 (NW) 3
V353 Dra p 8 0.802697 11.52 11.79 0.27 28.02. 13:02 330 (NW) 29
EY Cas p 1 0.4819812 14.00 14.50 0.50 28.02. 13:02 330 (NW) 81
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 28.02. 13:03 284 (W) 32
V523 Aur s 1 0.330437 13.30 13.30 0.00 28.02. 13:03 54 (NE) 24
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 28.02. 13:03 259 (W) -23
NV Cen p 10 2.505348 13.40 14.10 0.70 28.02. 13:03 220 (SW) -80
V370 Ara p 10 2.5885 15.50 16.30 0.80 28.02. 13:03 233 (SW) -54
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 28.02. 13:03 329 (NW) 27
AC Vel p 10 4.562193 8.60 9.05 0.45 28.02. 13:03 123 (SE) -72
RV Crv p 1 0.7472455 8.60 9.16 0.56 28.02. 13:03 0 (N) -60
V507 Lyr p 7 0.366912 14.21 14.75 0.54 28.02. 13:03 288 (W) 22
KR Nor p 10 0.83655 12.80 13.30 0.50 28.02. 13:03 230 (SW) -57
NZ Boo p 1 0.0589094 17.20 20.00 2.80 28.02. 13:03 331 (NW) 0
AD Cnc s 1 0.2827379 13.10 13.40 0.30 28.02. 13:03 58 (NE) -11
GN Boo p 1 0.3016025 10.75 11.30 0.55 28.02. 13:04 332 (NW) -5
V579 Lyr p 1 0.242906 12.77 13.25 0.48 28.02. 13:04 300 (NW) 34
V441 Lac p 1 0.3089166 12.56 12.78 0.22 28.02. 13:04 291 (W) 67
V1121 Cen p 10 0.996379 10.80 11.60 0.80 28.02. 13:05 12 (N) -74
IQ Leo p 10 0.317518 14.70 15.30 0.60 28.02. 13:05 25 (NE) -16
V501 Sgr p 6 1.513265 12.60 13.70 1.10 28.02. 13:05 234 (SW) -25
IW Nor p 10 0.33319 14.00 14.50 0.50 28.02. 13:05 233 (SW) -57
XZ Cnc p 1 0.714673 9.80 10.20 0.40 28.02. 13:05 61 (NE) -6
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 28.02. 13:06 302 (NW) 49
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 28.02. 13:06 214 (SW) 20
V338 Dra s 5 0.2351485 13.30 13.30 0.00 28.02. 13:06 336 (NW) 27
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.