Astronomy and Astrophysics – Astrophysics – Solar and Stellar Astrophysics
Scientific paper
2010-08-09
Baltic Astronomy, vol. 19, 1-33, 2010
Astronomy and Astrophysics
Astrophysics
Solar and Stellar Astrophysics
33 pages, 2 figures
Scientific paper
Using photometric data of infrared surveys, young stellar object (YSO) status is verified for 141 objects selected in our previous papers in the Cassiopeia and Camelopardalis segment of the Milky Way bounded by Galactic coordinates (l, b) = (132--158 deg, p/m 12 deg). The area includes the known star-forming regions in the emission nebulae W3, W4 and W5 and the massive YSO AFGL 490. Spectral energy distribution (SED) curves between 700 nm and 160 microns, constructed from the GSC2, 2MASS, IRAS, MSX, Spitzer and AKARI data, are used to estimate the evolutionary stages of these stars. We confirm the YSO status for most of the objects. If all of the investigated objects were YSOs, 45 % of them should belong to Class I, 41 % to class II and 14 % to Class III. However, SEDs of some of these objects can be affected by nearby extended infrared sources, like compact H II regions, infrared clusters or dusty galaxies.
Kazlauskas A.
Straizys Vytautas
No associations
LandOfFree
Young stars in the Camelopardalis dust and molecular clouds. VI. YSOs verified by Spitzer and AKARI infrared photometry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Young stars in the Camelopardalis dust and molecular clouds. VI. YSOs verified by Spitzer and AKARI infrared photometry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Young stars in the Camelopardalis dust and molecular clouds. VI. YSOs verified by Spitzer and AKARI infrared photometry will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-84297