NGC/IC Project Restoration Effort

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NGC3496

 

Basic Information


Location and Magnitude


Right Ascension: 10:59:36.0
Declination: -60:20:12
Constellation: CAR
Visual Magnitude: 8.2

Historic Information


Discoverer: Herschel J.
Year of discovery: 1834
Discovery aperture: 18.3

Observational


Summary description: Cl, pL, pRi, lC, st 13
Sub-type: III1m

Steve's Notes

===== NGC 3496 14" (4/2/16 - Coonabarabran, 160x): this cluster is situated in a glorious Milky Way field! The cluster is beautifully rich with mag 12 and fainter stars, roughly 60-75 stars in a 5'-6' circular region (this is the richest section) and 100-125 stars within a 9' region elongated E-W. On the east side is HJ 4395 = 11.5/12.0 pair at 9" and a small knot of stars is on the northwest side. A mag 9.3 star is off the east side and a mag 9.2 star is off the south side. Located 34' ENE of 6th magnitude T Carinae and 80' WNW of NGC 3572. Sher 1, a very small cluster, is 13' NE of NGC 3496. Using an 18" f/4.5 at 182x it appeared as a small 1' knot of ~10 stars including a few bright mag 9.5-11 stars, but several are very faint.