Struve 2404

Observation Notes:

This was a very subtle pair. Seeing was poor and the reddish-orange primary seemed to rub its color off on the secondary.

SubjectSTF 2404
ClassificationDouble Star
Position (J2000)Aquila: [RA: 18:50:45.5 / Dec: +10:58:35]*
Position Angle*183° (1822)
Separation*3.6" (1822)
Spectral Types*K5III/K3III
Date/TimeSEP 04, 2006 - 1:10 AM MST (SEP 04, 2006 - 08:45 UT)
Observing Loc.Flagstaff, AZ - Home
InstrumentOrion SVP 6LT Reflector (150 mm dia./1200 mm F/L)
Eyepieces/Mag.10 mm + 2X Barlow (240X)
ConditionsClear, calm
TransparencyNELM Mag ~4.0
ReferencesThe Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996) and Catalogue of Stellar Spectral Classifications (Skiff, 2005) via VizieR

*Based on published data.

The Cerulean Arc

My weblog for
everything else non-astronomy

Pin at will!

(Thanks for maintaining
return links.)

About this Entry

This page contains a single entry by Jeremy Perez published on September 4, 2006 1:45 AM.

Theta Serpentis (Struve 2417) was the previous entry in this blog.

Zeta + 80 Ursae Majoris (Struve 1744/Mizar and Alcor) is the next entry in this blog.

Find recent content on the main index or look in the archives to find all content.


Monthly Archives

Powered by Movable Type 5.2.3