2007BaltA..16..148G

Query : 2007BaltA..16..148G

2007BaltA..16..148G - Baltic Astronomy, 16, 148-150 (2007/April-0)

The infrared spectra of disks around binary post-AGB stars.

GIELEN C. and VAN WINCKEL H.

Abstract (from CDS):

The number of binary post-AGB stars known in the Galaxy is significant, yet their evolutionary status is far from understood. Evidence is growing that all these evolved binaries are surrounded by circumbinary Keplerian dusty disks. We present the first results of our 2D-SED-modeling and detailed study of the mineralogy using Spitzer-IRS and TIMMI2 spectra. Our analyses show that the spectra indicate a very high degree of processing of the dust grains, both with respect to grain size and crystallinity. Whether this processing is the result of the long storage time in the disk and/or due to a special thermal history at formation is not yet clear.

Abstract Copyright: ∼

Journal keyword(s): stars: AGB and post-AGB - stars: binaries - stars: evolution - stars: circumstellar matter

Simbad objects: 1

View the references in ADS

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* UY CMa	RV*	06 18 16.3755429480	-17 02 34.676976156		11.55	10.80			G0V	47	0

Query : 2007BaltA..16..148G

Basic data :

V* UY CMa -- RV Tauri Variable

* (2012A&A,BD,...), V* (AN,V*,...), RV* (1963ApJ), pA* (2007A&A,[GBV2011]), NIR (DENIS,2MASS), LP* (2009yCat), Pe* (2018MNRAS), MIR (WISE), IR (IRAS)

06 18 16.3755429480 -17 02 34.676976156 (Optical) [ 0.0098 0.0122 90 ] A 2020yCat.1350....0G

06 16 03.0513511381 -17 01 19.815715678 [ 0.0098 0.0122 90 ]

224.7510165724854 -14.8535001590425 [ 0.0098 0.0122 90 ]

0.292 1.214 [0.012 0.014 90] A 2020yCat.1350....0G

0.1146 [0.0149] A 2020yCat.1350....0G

G0V D ~

B 11.55 [0.07] D 2000A&A...355L..27H

V 10.80 [~] C 2002yCat.2237....0D

G 10.905580 [0.014395] C 2020yCat.1350....0G

J 9.042 [0.027] C 2003yCat.2246....0C

H 8.597 [0.057] C 2003yCat.2246....0C

K 7.986 [0.026] C 2003yCat.2246....0C

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`BD-16 1430`	`GSC 05938-00153`	*`V UY CMa`**	`Gaia DR3 2944446479390897152`
`AN 51.1929`	`IRAS 06160-1701`	`WISE J061816.37-170234.6`	`Gaia DR1 2944446475091837184`
`DENIS J061816.3-170234`	`2MASS J06181637-1702347`	`[GBV2011] 33`	`Gaia DR2 2944446479390897152`
`GALAH 170106003601176`	`TIC 34188441`	`[LC2009] 37`
`GSC2 S10010102`	`TYC 5938-153-1`	`AAVSO 0613-17A`

References (47 between 1850 and 2026) (Total 47)
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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Data at NED - NASA/IPAC Extragalactic Database : V* UY CMa

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`BD-16 1430`	`DENIS J061816.3-170234`	`GALAH 170106003601176`	`GSC 05938-00153`	`IRAS 06160-1701`
`2MASS J06181637-1702347`	`TYC 5938-153-1`	*`V UY CMa`**	`WISE J061816.37-170234.6`	`Gaia DR3 2944446479390897152`
`Gaia DR1 2944446475091837184`	`Gaia DR2 2944446479390897152`

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