HR 4796A

RA (J2000)
DEC (J2000)
Spec Type
R band (mag)
Distance (pc)
Disk Major Axis "
Disk Diameter (AU)
Inclination (degrees)
Major axis PA
Resolution elements across
At ref. wavelength (microns)
# References
12 36 01.07-39 52 10.0DebrisA05.8672.1140.77327Schneider et al. 199922.21.130


Spectral Type Reference: Houk 1982


An insight in the surroundings of HR 4796

Lagrange, A.-M. et al. 2012 A.A. 546 38

L band high contrast imaging

Impact of angular differential imaging on circumstellar disk images

Milli, J. et al. 2012 A.A. 545 111

Suggests Thalmann's ansa features are artifacts

Images of the Extended Outer Regions of the Debris Ring around HR 4796 A

Thalmann, C. et al. 2011 Ap.J. 743 L6

Material outflowing from disk ansae ?

Subaru near-IR AO image
Kuiper belts around Nearby Stars

Nilsson, R. et al. 2010 A.&A. 518 A40

7 other objects in this reference

870 micron detection

Speckle Suppression Through Dual Imaging Polarimetry, and a Ground-based Image of the HR 4796A Circumstellar Disk

Hinkley, S., Oppenheimer, B. R., Soummer, R., Brenner, D., Graham, J. R., Perrin, M. D., Sivaramakrishnan, A., Lloyd, J. P., Roberts, L. C., Kuhn, J., 2009, ApJ, 701, 804

STIS Imaging of the HR 4796A Circumstellar Debris Ring

Schneider, G., Weinberger, A. J., Becklin, E. E., Debes, J. H., Smith, B. A., 2009, AJ, 137, 53

Complex Organic Materials in the Circumstellar Disk of HR 4796A

Debes, J. H., Weinberger, A. J., Schneider, G., 2008, ApJ, 673, 191

Complex Organic Materials in the HR 4796A Disk?

Kohler, M., Mann, I., Li, A., 2008, ApJ, 686, 95

Outer Edges of Debris Discs. How Sharp is Sharp?

Thebault, P., Wu, Y., 2008, A&A, 481, 713

1 other objects in this reference

Formation of narrow dust rings in circumstellar debris disks

Besla, G., & Wu, Y., 2007, ApJ, 655, 528

Effects of photophoresis on the evolution of transitional circumstellar disks

Herrmann, F., & Krivov, A.V., 2007, A&A, 476, 829

Nearby debris disk systems with high fractional luminosity reconsidered

Moor, A., Abraham, P., Derekas, A., Kiss, Cs., Kiss, L.L., Apai, D., Grady, C., & Henning, Th., 2006, ApJ, 644, 525

11 other objects in this reference

8-13 micron spectroscopy of Young Stellar Objects: Evolution of the Silicate feature

Kessler-Silacci, J.E., Hillenbrand, L.A., Blake, G.A., & Meyer, M.R., 2005, ApJ, 622, 404

10 other objects in this reference

Photophoresis and the pile-up of dust in young circumstellar disks

Kraus, O., & Wurm, G., 2005, ApJ, 630, 1088

Decay of planetary debris disks

Rieke, G.H., Su, K.Y.L., Stansberry, J.A., et al., 2005, ApJ, 620, 1010

8 other objects in this reference

The differential lifetimes of protostellar gas and dust disks

Takeuchi, T., Clarke, C.J., & Lin, D.N.C, 2005, ApJ, 627, 286

Radial Distribution of Dust Grains around HR 4796A

Wahhaj, Z. et al. 2005 Ap.J. 618 385

Submillimetre observations and modelling of Vega-type stars

Sheret, I., Dent, W.R.F. & Wyatt, M.C., 2004, MNRAS, 348, 1282

3 other objects in this reference

Modeling the Infrared Emission from the HR 4796A Disk

Li, A. and Lunine, J.I. 2003 Ap.J. 590 368

Dust Distribution in Gas Disks: A Model for the Ring around HR 4796A

Klahr, H. H. and Lin, D.N.C. 2001 Ap.J. 554 1095

The Dust and Gas Content of a Disk around the Young Star HR 4796A

Greaves, J.S., Mannings, V., and Holland, W.S. 2000

On the HR 4796 A circumstellar disk

Augereau, J.-C., et al. 1999, A.&A. 348 557

Forming the Dusty Ring in HR 4796A

Kenyon, S.J., Wood, K., Whitney, B.A.. and Wolff, M.J. 1999 Ap.J. 524 L119

Molecular line observations of southern main-sequence stars with dust disks: alpha PS A, beta Pic, epsilon ERI and HR 4796 A. Does the low gas content of the beta PIC and epsilon ERI disks hint of planets?

Liseau, R. 1999 A.&A. 348 133

2 other objects in this reference

NICMOS Imaging of the HR 4796A Circumstellar Disk

Schneider, G. et al. 1999 Ap.J. 513 L127

NICMOS/HST image of the disk around HR 4796A
How Observations of Circumstellar Disk Asymmetries Can Reveal Hidden Planets: Pericenter Glow and Its Application to the HR 4796 Disk

Wyatt, M.C., et al. 1999 Ap.J. 527 918

1 other objects in this reference

A Dust Disk Surrounding the Young A Star HR 4796A

Jayawardhana, R. et al. 1998 Ap.J. 503 L79

A Protocometary Cloud around HR 4796A?

Jura, M. et al. 1998 Ap.J. 505 897

Mid-Infrared Imaging of a Circumstellar Disk around HR 4796: Mapping the Debris of Planetary Formation

Koerner, D.W., Ressler, M.E., Werner, M.W., and Backman, D.E. 1998 Ap.J. 503 L79

The dust debris around HR 4796

Jura, M. 1991 Ap.J. 383 L79