1998ApJ...503..792B


Query : 1998ApJ...503..792B

1998ApJ...503..792B - Astrophys. J., 503, 792-797 (1998/August-3)

The structure of cometary knots in the Helix Nebula.

BURKERT A. and O'DELL C.R.

Abstract (from CDS):


Abstract Copyright: ∼

Journal keyword(s): ISM: Structure - ISM: Planetary Nebulae: Individual NGC Number: NGC 7293 - Stars: Mass Loss

Nomenclature: Table 1: [BO98] Helix SSs-MSS N=8

Simbad objects: 8

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Number of rows : 8
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 [BO98] Helix 352-815 PoC 22 29 35.2 -20 48 15           ~ 4 0
2 [BO98] Helix 358-800 PoC 22 29 35.8 -20 48 00           ~ 2 0
3 [BO98] Helix 360-751 PoC 22 29 36.0 -20 47 51           ~ 3 0
4 [BO98] Helix 378-801 PoC 22 29 37.8 -20 48 01           ~ 17 0
5 NGC 7293 PN 22 29 38.5454047152 -20 50 13.747242408 11.894 13.158 13.524 13.689 13.898 DAO.5 983 1
6 [BO98] Helix 386-749 PoC 22 29 38.6 -20 47 50           ~ 3 0
7 [BO98] Helix 398-752 PoC 22 29 39.8 -20 47 52           ~ 4 0
8 [BO98] Helix 473-931 PoC 22 29 47.4 -20 49 31           ~ 3 0

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