2007ApJ...655..342Z

Query : 2007ApJ...655..342Z

2007ApJ...655..342Z - Astrophys. J., 655, 342-344 (2007/January-3)

Nonradial oscillations on a Pre-Main-Sequence star.

ZWINTZ K., GUENTHER D.B. and WEISS W.W.

Abstract (from CDS):

We show that the modes observed on the pulsating pre-main-sequence (PMS) star NGC 6383 170 can be interpreted as a combination of radial and nonradial p-modes. Using a dense grid of PMS models and oscillation spectra, we have identified models that match the observed oscillation spectrum within 1 σ of the frequency uncertainties and are consistent with the star's position in the H-R diagram.

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Journal keyword(s): Stars: Evolution - Stars: Oscillations - Stars: Pre-Main-Sequence

Simbad objects: 7

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Number of rows : 7
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* V588 Mon dS* 06 39 05.9036624568 +09 41 03.432957252   9.93 9.75     A5/7 57 0
2 V* V589 Mon dS* 06 39 28.4641779744 +09 42 03.960230724   10.6 10.3     F0/2 61 0
3 NGC 2264 OpC 06 40 53.7 +09 52 32           ~ 1876 0
4 V* V486 Sco Or* 17 34 37.8541369152 -32 36 18.594147276   13.196 12.651 12.642   A5IIIp 27 0
5 NGC 6383 OpC 17 34 41.6 -32 34 27           ~ 168 0
6 NGC 6383 119 * 17 34 51.7853683104 -32 36 13.012158096   15.79 14.89     ~ 3 0
7 Ass Sgr OB 1 As* 18 06 -22.8           ~ 128 0

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