ISO Oph 2




RA (J2000)
DEC (J2000)
Category
Spec Type
Distance (pc)
Disk Major Axis "
Inclination (degrees)
Reference
Resolution elements across
At ref. wavelength (microns)
# References
16 25 38.11-24 22 37.1YSOM01401.0338Cieza et al. 202141.213002
 

Notes:

Two rings with 0.3" radius inner cavity. Apparent mm companion 1.8" S

References:

The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - III. The evolution of substructures in massive discs at 3-5 au resolution

Cieza, L.A., Gonzalez-Ruilova, C., Hales, A.S., et al. 2021, M.N.R.A.S, 501, 2934.

9 other objects in this reference

Two rings with 42 AU radius central clearing

The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - I: project description and continuum images at 28 au resolution

Cieza, L. A., Ruiz-Rodrguez, D., Hales, A., et al. 2019, M.N.R.A.S, 482, 698

58 other objects in this reference

called ODISEA 22 A