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| Query : 1994A&A...285..998C |
1994A&A...285..998C - Astronomy and Astrophysics, volume 285998-1002 (1994/5-3)
Chemical abundances of symbiotic nebulae. II.
COSTA R.D.D. and DE FREITAS PACHECO J.A.
Abstract (from CDS):
We performed optical spectroscopy and chemical abundance analysis for five symbiotic systems: He2-106, He2-127, He2-171, H1-36, and SS122. The calculated He abundances and elemental ratios are consistent with the scenario of symbiotics being wide binary systems where the wind from a cool giant is ionized by a hot source.
Abstract Copyright: ∼
Journal keyword(s): stars: abundances - binaries: symbiotic - planetary nebulae: general
Simbad objects: 5
| Number of rows : 5 |
| 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 | WRAY 16-148 | Sy* | 14 14 09.4115687736 | -63 25 46.319333808 | 14.293 | 13.168 | 13.393 | Me | 141 | 1 | ||
| 2 | WRAY 16-180 | Sy* | 15 24 49.7859801424 | -51 49 52.587850026 | 15.501 | 13.128 | M3.5-7e | 70 | 1 | |||
| 3 | WRAY 16-226 | Sy* | 16 34 04.2423646032 | -35 05 26.739848472 | 14.80 | M6.5 | 90 | 0 | ||||
| 4 | Hen 2-289 | Sy* | 17 49 48.2107694784 | -37 01 27.797630520 | 13.828 | M4/5:e | 165 | 0 | ||||
| 5 | SS73 122 | Sy* | 18 04 41.2200633624 | -27 09 12.424008528 | 15.418 | 12.626 | M7.5+Be | 36 | 0 |
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