2009CBET.2076....2M


Query : 2009CBET.2076....2M

2009CBET.2076....2M - Central Bureau Electronic Telegrams, 2076, 2 (2009/December-0)

Nova Aquilae 2009.

MUNARI U. and VALISA P.

Abstract (from CDS):

U. Munari, Istituto Nazionale di Astrofisica, Padova Astronomical Observatory; and P. Valisa, Asiago Novae and Symbiotic Stars (ANS) collaboration, report that their spectroscopy (range 390-860 nm, dispersion 0.22 nm/pixel; range 544-704 nm at 0.072 nm/pixel) with the Varese 0.6-m telescope on Dec. 15.8 UT shows that this object is indeed a nova, of the Fe II type, with Balmer and Fe II lines in emission and displaying P-Cyg profiles. Strong interstellar lines and diffuse interstellar bands suggest a high reddening. The absorption component of the Balmer P-Cyg line profiles has a FWHM of 560 km/s and is displaced by -620 km/s with respect to the emission component, whose FWHM is 1025 km/s. Fe II multiplets 42 and 49 are in emission with P-Cyg profiles, too. The Halpha/Hbeta flux ratio is 5.7, and H_alpha has an equivalent width of 0.69 nm. The continuum is characterized by the deep absorption lines characteristic of novae close to their maximum brightness.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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* V1722 Aql No* 19 14 09.73 +15 16 34.7           ~ 19 0

Query : 2009CBET.2076....2M

Basic data :
V* V1722 Aql -- Classical Nova
Other object types:
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No* (2017ARep,NOVA), V* (V*)
ICRS coord. (ep=J2000) :
19 14 09.73 +15 16 34.7 [ ] D 2009IAUC.9100....1N
FK4 coord. (ep=B1950 eq=1950) :
19 11 53.23 +15 11 20.7 [ ]
Gal coord. (ep=J2000) :
049.08498 +02.01448 [ ]
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Identifiers (2) :
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NOVA Aql 2009 V* V1722 Aql

References (19 between 1850 and 2026) (Total 19)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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V* V1722 Aql

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