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NGC 6749 (15,552 of 18,816)


oc gc pln bn dn gx gxcl ast aka lost




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NGC 6749

NGC 6749, C 1902+018, Cl Berkeley 42, GCl 107, h 2029, GC 4466

RA: 19h 05m 6s
Dec: +01° 53′ 3″

Con: Aquila
Ch: MSA:1293, U2:251, SA:16


(reference key)

Type: globular cluster

Mag: B=?, V=12.4

Size: 4′
PA: ?

Published comments

Sulentic & Tifft (1973)

The RNGC (Sulentic and Tifft 1973) notes that this is a globular cluster. Their coded description reads NO CL DC.

Phelps, R. L., Janes, K. A. & Montgomery, K. A. (1994)

Phelps, R. L., Janes, K. A. & Montgomery, K. A. (1994) Development of the galactic disk: A search for the oldest open clusters. Astron.J., 107(3), 1079.

Berkeley 42:

Briefly noted, p 1089.

Harris, W.E. (1997)

RA 19 05 15.3 (2000) Dec +01 54 03 Integrated V magnitude 12.44 Central surface brightness, V magnitudes per square arcsecond 21.54 Integrated spectral type Central concentration, c = log(r_total/r_core); a 'c' denotes a core-collapsed cluster .83 Core radius in arcmin .77. ["Catalog Of Parameters For Milky Way Globular Clusters", compiled by William E. Harris, McMaster University. (Revised: May 15, 1997; from http://www.physics.mcmaster.ca/Globular.html; Harris, W.E. 1996, AJ, 112, 1487) ]

Modern observations

Brian Skiff

= Be 49

POSS: br neb ~35' ENE should be vis.

15cm - not vis @ 50x/80x. BS, 14May1988, TSP.

25cm - not seen @ 190x. BS, 20Aug1979, Roof.

- barely seen. has m12 * on E edge, vlosfcbr w/o concen, 1'.5 diam, no res.

a grp of m12 *s 30' across surrounds cl, incl the * at E edge. BS,

22Aug1979, Slate Mtn.

- 190x: easier. 2' diam, vlosfcbr, barely distinguishable from bkgrnd. not

res. m12-12.5 * on E edge. unconcen. m9 pair 1' apart 10' ENE. BS,

15Jul1980, Anderson Mesa.

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