2017ApJ...835..274R

Query : 2017ApJ...835..274R

2017ApJ...835..274R - Astrophys. J., 835, 274-274 (2017/February-1)

Optical and near-infrared study of nova V2676 Oph 2012.

RAJ A., DAS R.K. and WALTER F.M.

Abstract (from CDS):

We present optical spectrophotometric and near-infrared (NIR) photometric observations of the nova V2676 Oph covering the period from 2012 March 29 through 2015 May 8. The optical spectra and photometry of the nova have been taken from SMARTS and Asiago; the NIR photometry was obtained from SMARTS and Mt. Abu. The spectra were dominated by strong H I lines from the Balmer series, Fe II, N i, and [O I] lines in the initial days, typical of an Fe II type nova. The measured FWHM for the Hβ and Hα lines was 800-1200 km s–1. There was pronounced dust formation starting 90 days after the outburst. The J - K color was the largest among recent dust-forming novae.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): infrared: stars - line: identification - novae, cataclysmic variables - stars: individual: V2676 Oph - techniques: spectroscopic - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/ApJ/835/274): table3.dat table4.dat table5.dat>

Simbad objects: 16

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Number of rows : 16
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 V* V1280 Sco No* 16 57 41.2185889117 -32 20 35.700757833           ~ 110 0
2 V* V1186 Sco CV* 17 12 51.2672500922 -30 56 37.699681585           ~ 46 0
3 V* V2676 Oph No* 17 26 07.08 -25 51 45.4           ~ 43 0
4 HD 157864 * 17 26 55.2966016896 -25 56 36.474960120   6.38 6.43     B9.5/A0V 43 0
5 V* V2540 Oph No* 17 37 34.3865392788 -16 23 18.559226454           ~ 56 0
6 V* V2615 Oph No* 17 42 43.9985841119 -23 40 35.084130692           ~ 58 1
7 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
8 V* V378 Ser CV* 17 49 24.57 -12 59 59.2           ~ 27 0
9 V* V5579 Sgr No* 18 05 58.88 -27 13 56.0           ~ 39 0
10 V* V5113 Sgr No* 18 10 10.5091596092 -27 45 32.664644505           ~ 28 0
11 V* V5584 Sgr No* 18 31 32.81 -16 19 07.5           ~ 34 0
12 V* V5668 Sgr No* 18 36 56.827920 -28 55 39.97524       16.028   ~ 142 0
13 V* V4745 Sgr CV* 18 40 02.5701267952 -33 26 55.327096179           ~ 65 0
14 V* V496 Sct No* 18 43 45.57 -07 36 42.0           ~ 56 0
15 V* V443 Sct No* 18 49 38.95 -06 11 15.9           ~ 74 0
16 V* V458 Vul PN 19 54 24.6304743344 +20 52 52.134341488   17.76 15.96 17.9   ~ 135 0

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