PY Vir (Eclipsing binary)
RA: 13h 10m 32.00s, DE: -04° 09' 33.00" (197.6333333233, -4.1591666667)
4/17/2010, 19:35 - 4/17/2010, 23:53 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 4/27/2010, 00:36
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: photolense 400mm
- Photometric band: R
- Time standard: Gjd
- Brightness in: Mag
Note:
TminHJD = 2455304.3913 +/- 0.0003; secondary minimum<br> CCD+R; exp 180s<br> <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/telescopes/86-400mm.html\">photolense 400mm</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/detektory/225-starlight-express-sxvf-h9.html\">Starlight Express SXVF-H9</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Comp = TYC4961-00457-1, V=9.77, B-V=0.59 (HIPPARCOS)<br> JD geocentric, V-C magnitudes
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.