2026RNAAS..10....2R

Query : 2026RNAAS..10....2R

2026RNAAS..10....2R - Research Notes of the AAS, 10, 2 (2026/January-0)

Infrared Spectroscopy of the Nova V5115 Sagittarii during Its Fe II Phase.

RUDY R.J., RUSSELL R.W. and LYNCH D.K.

Abstract (from CDS):

V5115 Sagittarii was a very fast nova (t2 = 7 days) from a massive white dwarf (1.2 M⊙). Our 0.8-5.0 μm spectrum from 19 days after discovery shows numerous Fe II lines and weak, just emerging He I emission and falls clearly within the Fe II-type nova classification. At this epoch, the nova had sufficient excitation that N I features were plentiful but Na I emission was absent and only the brightest C I features were detectable.

Abstract Copyright: © 2026. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Classical novae

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 HD 162220 * 17 51 12.5549492856 -30 33 24.729052680   6.70 6.66     B9IVn 39 0
2 V* V5115 Sgr No* 18 16 59.04 -25 56 38.8           ~ 41 0
3 HD 171220 * 18 33 40.7156893752 -04 48 53.587888164   9.84 9.42     F3V 5 0

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