(IAAC) Obj: M 28 - Inst: 4.5" f/4.0 Newtonian reflector
anonymous at sedna.atmob.org
anonymous at sedna.atmob.org
Sat Sep 9 16:09:18 EDT 2006
----
Observation Poster: Brent Reary <gmbreary at rollanet.org>
Observer: Brent Reary
Your skills: Intermediate (some years)
Date/time of observation: 07/31/06 02:50 UT
Location of site: Rolla, MO USA (Lat 37 57'N, Elev )
Site classification: Rural
Sky darkness: 5.0 <Limiting magnitude>
Seeing: 5 <1-10 Seeing Scale (10 best)>
Moon presence: Minor - crescent or far from object
Instrument: 4.5" f/4.0 Newtonian reflector
Magnification: 150x
Filter(s): None
Object(s): M 28
Category: Globular cluster.
Class:
Constellation: Sgr
Data: mag 6.8 size 10'
Position: RA 18:24.5 DEC -24:52
Description:
A uniform circular halo which rather abruptly brightens to a compact,
diffuse, oval core. The core appears slightly elongated E-W. No individual
stars could be resolved.
--
Optional related URLs:
** This observing log automatically submitted via the Web from:
http://www.visualdeepsky.org/enter-log.html
More information about the Netastrocatalog-announce
mailing list