2009CBET.1884....2M


Query : 2009CBET.1884....2M

2009CBET.1884....2M - Central Bureau Electronic Telegrams, 1884, 2 (2009/July-0)

Supernova 2009hm in NGC 7083.

MORRELL N.

Abstract (from CDS):

N. Morrell, on behalf of the Carnegie Supernova Project, reports that inpection of a spectrum (range 360-680 nm) of SN 2009hm, obtained on July 24.42 UT with the Boller and Chivens spectrograph attached to the 2.5-m Las Campanas du Pont telescope, reveals that this is a type Ib supernova. Assuming for the host galaxy NGC 7083 the NED recession velocity of 3101 km/s (Koribalski et al. 2004, Astron. J. 128, 16), the supernova identification code (SNID, Blondin and Tonry 2007, Astrophys. J. 666, 1024) provides a very good match to the spectrum of SN 2005bf (cf. IAUC 8507, 8509, 8520-8522) at 6 days after maximum.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
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 SN 2005bf SN* 10 23 56.99 -03 11 29.3     18.0     SNIb 225 1
2 SN 2009hm SN* 21 35 44.32 -63 54 23.2           SNIb 8 1
3 NGC 7083 Sy2 21 35 44.6351403840 -63 54 10.199544624   11.93 11.04 10.81 11.5 ~ 188 0

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