HR 8799
HD 218396
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 07 28.71 | +21 08 03.3 | Debris | A5? | 5.8 | 40 | 28.4 | 1136 | 26 | 62.1 | Matthews, B. et al. 2014 | 5.1 | 70 | 27 |
Notes:
Two dust belts separated by four directly-detected planets
References:
Faramaz, V., Marino, S., Booth, M., et al. 2021, A.J., 161, 271.
Geiler, Fabian; Krivov, Alexander V.; Booth, Mark; Löhne, Torsten 2019 M.N.R.A.S 483 332
Modeling the outer disk as two planetesimal populations
Wilner, David J.; MacGregor, Meredith A.; Andrews, Sean M.; Hughes, A. Meredith; Matthews, Brenda; Su, Kate et al. 2018 Ap.J. 855 56
Péricaud, J. et al. 2017, A&A, 600, 23
Contro, B. et al. 2016, MRNAS, 463, 191
Booth, M. et al. 2016, MRNAS, 460, L10
ALMA 1.34 mm
Gerard, B. et al. 2016, ApJ, 823, 10
Moór, A., et al. 2015, MNRAS, 447, 577-597
Herschel 70, 100, 160 micron photometry
Mittal, T. et al. 2015, ApJ, 798, 26
Possible non-silicate emission features
Pawellek, N., et al. 2014, ApJ, 792, 19
Greaves, J. S. et al., 2014, MNRAS, 438, L31
Matthews, B., Kennedy, G., Sibthorpe, B., et al. 2014, ApJ, 780, 97
Herschel 70, 100, 160, and 250μm images
Wahhaj, Z. et al. 2013, ApJ, 773, 30
Moore, A., Quillen, A. C. 2013, MRNAS, 430, p.32
Mustill, A. J., Wyatt, M. C. 2012. MRNAS, 419, 3074
Geers, V.C. et al. 2012 Ap.J. 755 8
Herschel non-detection of [O I] emission
Patience, J. et al. 2011. A&A, 531, 5
CSO 350 μm map
Hughes, A.M. et al. 2011 Ap.J. 740 38
SMA 880 um continuum mapping
C. Marois, B. Zuckerman, Q. M. Konopacky, B. Macintosh & T. Barman 2010 Nature 468 1080
Chen, C.H. et al. 2009 Ap.J. 701 1367
SED modeling
Reidemesiter, M. et al. 2009 A.&A. 503 247
Marois, C. et al. 2008 Science 322 1348
Rhee, J.H. et al. 2007 Ap.J. 660 1556
Moór, A. et al. 2006, ApJ, 644, 525
Chen, C.H. et al. 2006 Ap.J.S. 166 351
Williams, J.P. And Andrews, S.M. 2006 Ap.J. 653 1480