Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
423881 (2006 RN85)
Classification: Main-belt Asteroid          SPK-ID: 2423881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794215518307454 4.4539e-08  
a 2.417150240911978 2.3993e-08 au
q 1.983461393679491 1.0524e-07 au
i 1.990766201563464 6.4353e-06 deg
node 4.210421284356688 0.00024376 deg
peri 40.36859500477153 0.00024658 deg
M 204.0259394778661 4.0552e-05 deg
tp 2459595.207988897072
(2022-Jan-15.70798890)
0.00016151 TDB
period 1372.631290653386
3.76
2.0437e-05
5.595e-08
d
yr
n .2622699937349064 3.9049e-09 deg/d
Q 2.850839088144465 2.8297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:52:48  

Additional Information
 Earth MOID = .993049 au 
 Jupiter MOID = 2.54598 au 
 T_jup = 3.493 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO419090  

423881 (2006 RN85)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-24 00:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin