Oph IRS 48
WLY 2-48
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 27 37.19 | -24 30 35 | Trans | A0 | 16.7 | 121 | 2.64 | 319 | 42 | 97 | Follette et al. 2015 | 65.6 | 1.6 | 4 |
Notes:
Strong azimuthal asymmetry
References:
SEEDS Adaptive Optics Imaging of the Asymmetric Transition Disk Oph IRS 48 in Scattered Light
Follette, K. et al. 2015 Ap.J. 978 132
Gas structure inside dust cavities of transition disks: Ophiuchus IRS 48 observed by ALMA
Bruderer, S.; van der Marel, N.; van Dishoeck, E. F.; van Kempen, T. A. 2014 A.A. 562 A26
Modeling gas & dust distributions
A Major Asymmetric Dust Trap in a Transition Disk
Van der Marel et al. 2013 Science 340 1199
ALMA 0.44 mm continuum and CO 6-5 emission
Spatial separation of small and large grains in the transitional disk around the young star IRS 48
Geers, V. et al. 2007 A.A. 469 L35
Resolved at 18.7 microns