[Prev][Next][Index][Thread][Search][Objects]

(IAAC) Obj: S-H 49 (ADS 3579) - Inst: Orion 6" Dob



----

Observer: William L.Schart
Your skills: Intermediate (some years)
Date/time of observation: 2/2/00 9:20 pm CST
Location of site: Killeen, TX (Lat 31, Elev 820)
Site classification: Suburban
Sky darkness: 4 <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: Orion 6" Dob
Magnification: 48x, 72x, 98x
Filter(s): none
Object(s): S-H 49 (ADS 3579)
Category: Multiple star.
Class: 
Constellation: Ori
Data: mag   size 
Position: RA :  DEC :
Description:
A triple system forming a very flattened triangle, with the A
component forming the vertex, B to the west and C to the east somewhat
wider than B. The 2 brighter ones appear blue while the 3rd is too
faint for me to detectg color. Separation AB 40, AC 48, BC
80. PA AB 302d, AC 83d, BC 274.
--
Optional related URLs: 
** This observing log automatically submitted via the Web from:
  http://www.visualdeepsky.org/enter-log.html
To UNSUBSCRIBE from the 'netastrocatalog' lists, use the Web form at:
http://www.visualdeepsky.org/subscribe.html