2006MNRAS.366..682S

Query : 2006MNRAS.366..682S

2006MNRAS.366..682S - Mon. Not. R. Astron. Soc., 366, 682-688 (2006/February-3)

Photometric study of type Ia supernova SN 2002hu.

SAHU D.K., ANUPAMA G.C. and PRABHU T.P.

Abstract (from CDS):

Optical UBVRI photometry of the type Ia supernova (SN Ia) SN 2002hu covering the period from -2 to +73d since B maximum is presented. The supernova reached at maximum brightness in B on JD2452591.78 ± 0.5 with an apparent magnitude of 16.83±0.02mag and a relatively blue colour (B-V) =-0.08±0.04mag. The luminosity decline rate of Δm15(B) = 1.00±0.05 indicates an absolute B magnitude at maximum of MmaxB=-19.38±0.3. The estimated absolute B magnitude, together with the photometric evolution, indicate SN 2002hu was slightly overluminous compared to the average SNe Ia. The distance modulus to the parent galaxy is estimated to be µ= 36.04±0.20.

Abstract Copyright: 2005 The Authors. Journal compilation © 2005 RAS

Journal keyword(s): supernovae: general - supernovae: individual: SN 2002hu - galaxies: individual: MCG+6-6-12

CDS comments: In table 1 : Standard stars 1 to 9 are not in Simbad.

Simbad objects: 17

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Number of rows : 17
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 1999de SN* 00 22 28.20 +23 23 56.2           ~ 7 2
2 SN 1998es SN* 01 37 17.60 +05 52 50.6   13.99       SNIapec 128 1
3 MCG+06-06-012 G 02 18 18.3410347176 +37 27 51.931374768   15       ~ 16 0
4 SN 2002hu SN* 02 18 20.028 +37 27 58.57   16.83       SNIa 55 1
5 SN 1999gp SN* 02 31 39.15 +39 22 52.3   16.04       SNIa 98 1
6 SN 1999dq SN* 02 33 59.68 +20 58 30.4   14.68       SNIapec 126 1
7 SN 1992bc SN* 03 05 16.05 -39 33 34.6   15.15 15.17     SNIa 130 1
8 SN 1992A SN* 03 36 27.41 -34 57 31.4   12.56 12.50     SNIa 409 1
9 SN 1999aa SN* 08 27 42.03 +21 29 14.8           SNIap 274 1
10 SN 1995D SN* 09 40 54.753 +05 08 26.16   13.42 13.22     SNIa 158 1
11 SN 1994D SN* 12 34 02.395 +07 42 05.70   11.75 12.03     SNIa 559 1
12 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 795 1
13 SN 1990N SN* 12 42 56.68 +13 15 23.4   12.69 12.62     SNIa 406 1
14 SN 2003du SN* 14 34 35.80 +59 20 03.8   13.46       SNIa 374 1
15 SN 2000E SN* 20 37 13.77 +66 05 50.2   12.85       SNIa 97 1
16 SN 1992al SN* 20 45 56.49 -51 23 39.9   14.59 14.54     SNIa 87 2
17 SN 1999ee SN* 22 16 09.40 -36 50 31.5   14.85       SNIa 201 1

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