2010A&A...516A.108M

Query : 2010A&A...516A.108M

2010A&A...516A.108M - Astronomy and Astrophysics, volume 516, A108-108 (2010/6-3)

The peculiar nova V1309 Scorpii/nova Scorpii 2008. A candidate twin of V838 Monocerotis.

MASON E., DIAZ M., WILLIAMS R.E., PRESTON G. and BENSBY T.

Abstract (from CDS):

Nova Scorpii 2008 was the target of our Director Discretionary Time proposal at VLT+UVES in order to study the evolution, origin and abundances of the heavy-element absorption system recently discovered in 80% of classical novae in outburst. The early decline of nova Scorpii 2008 was monitored with high resolution echelle spectroscopy at 5 different epochs. The analysis of the absorption and the emission lines show many unusual characteristics. Nova Scorpii 2008 is confirmed to differ from a common classical nova as well as a symbiotic recurrent nova, and it shows characteristics which are common to the so called, yet debated, red-novae. The origin of this new nova remains uncertain.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: V1309 Sco - novae, cataclysmic variables - binaries: symbiotic

Simbad objects: 10

Full paper

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Number of rows : 10

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	NAME M31 RV	No*	00 43 02.433	+41 12 56.17						M0	108	0
2	CPD-69 177	WD*	03 10 31.0195960176	-68 36 03.380768388	10.757	11.413	11.394	11.47	11.558	DA3.0	259	0
3	V* V838 Mon	No*	07 04 04.8221494992	-03 50 50.648894412				15.181	14.51	M10+B3V	410	0
4	V* T CrB	Sy*	15 59 30.1622265912	+25 55 12.613382940		11.516	10.247	9.70		M3IIIe_sh	690	0
5	V* RS Oph	Sy*	17 50 13.1591484960	-06 42 28.480729788		11.884	10.776	11.228		K5.5/M0IIIe	1039	0
6	V* V977 Sco	CV*	17 51 50.3646327864	-32 31 57.478406412						~	54	0
7	V* V745 Sco	Sy*	17 55 22.2260994408	-33 14 58.551839808			17.987		13.353	M2/M6IIIe	222	1
8	V* V1309 Sco	No*	17 57 32.9368332984	-30 43 09.965039880		16.9		14.8		~	228	0
9	V* V3890 Sgr	No*	18 30 43.2877623168	-24 01 08.944843980			15.944	14.798	12.611	~	179	0
10	V* V4332 Sgr	CV*	18 50 36.6958376520	-21 23 28.925017944					14.37	K8/M0e	163	0

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