AS 209
RA (J2000) | DEC (J2000) | Category | Spec Type | R band (mag) | Distance (pc) | Disk Major Axis " | Disk Diameter (AU) | Inclination (degrees) | Major axis PA | Reference | Resolution elements across | At ref. wavelength (microns) | # References |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 49 15.31 | -14 22 08.6 | TT | K5 | 10.4 | 125 | 2.02 | 252.5 | 38 | 86 | Andrews, S.M. Et al. 2010 Ap.J. 700 1502 | 2.9 | 880 | 17 |
Notes:
Also known as V1121 Oph
Spectral Type Reference: Liu et al. 1995
References:
Andrews, S.M., Wilner, D.J., Hughes, A.M., Qi, C., and Dullemond, C.P. 2010 Ap.J. 723 1241
Pontoppidan, K.M. et al. 2010 Ap.J. 720 887
*Andrews, S.M. et al. 2009 Ap.J. 700 1501
870 micron continuum map
Andrews, S.M., & Williams, J.P., 2007, ApJ, 659, 705
Spatially resolved at 880 micron - 1.'7x1.'1
Geers, V.C., van Dishoeck, E.F., Visser, R., Pontoppidan, K.M., et al., 2007, A&A, 476, 279
Lahuis, F., van Dishoeck, E.F., Blake, G.A., Evans, N.J., II et al., 2007, ApJ, 665, 492
Liu, M.C., Graham, J.R., Ghez, A.M., Meixner, M., Skinner, C.J., & Keto, E., 1996, ApJ, 461, 334
Not resolved in mid-IR
Koerner, D.W., & Sargent, A.I., 1995, AJ, 109, 2138
Resolved in CO (J=2-1) line; size given is FWHM gaussian elliptical fit to deconvolved map. Keplerian rotation seen.
Wendker, H.J., 1995, A&AS, 109, 177
Altenhoff, W.J., Thum, C,. & Wendker, H.J., 1994, A&A, 281, 161
Andre, P., & Montemerle, T., 1994, ApJ, 420, 837
Ghez, A.M., Neugebauer, G. & Matthews, K., 1993, AJ, 106, 2005
Carballo, R., Wesselius, P.R., & Whittet, D.C.B., 1992, A&A, 262, 106
Weaver, W.B., & Jones, G., 1992, ApJS, 78, 239
Weintraub, D.A., 1990, ApJS, 74, 575
Ichikawa, T., & Nishida, M., 1989, AJ, 97, 1074
Cohen, M., & Witteborn, F.C., 1985, ApJ, 294, 345
Si emission feature seen in AS 209