2002IAUC.8007....3C


Query : 2002IAUC.8007....3C

2002IAUC.8007....3C - IAU Circ., 8007, 3 (2002/November-0)

Supernova 2002hg in NGC 3306.

CHORNOCK R., JHA S., FILIPPENKO A.V. and BARRIS B.

Abstract (from CDS):

R. Chornock, S. Jha, and A. V. Filippenko, UCB; and B. Barris, University of Hawaii, report that a spectrum (range 400-1000 nm), obtained on Nov. 1.6 UT with the Keck II 10-m telescope (+ ESI), of SN 2002hg (cf. IAUC 8004) shows it to be a type-II supernova after maximum light, with well-developed P-Cyg lines of the H Balmer series, Fe II, and Ca II. Adopting the NASA/IPAC Extragalactic Database recession velocity for NGC 3306 of 2889 km/s yields an expansion velocity for the supernova of 4900 km/s, measured from the trough of the H-beta profile.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 2

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Number of rows : 2
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 NGC 3306 AGN 10 37 10.2229053840 +12 39 09.361171512   13.7       ~ 94 1
2 SN 2002hg SN* 10 37 10.60 +12 39 13.2     17.0     SNII 10 1

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