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 ]  
423883 (2006 RO91)
Classification: Main-belt Asteroid          SPK-ID: 2423883
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248898968396327 1.0009e-07  
a 2.395973129162676 1.7313e-08 au
q 1.85714297931475 2.4831e-07 au
i 2.469775026501765 9.7745e-06 deg
node 4.128744978242993 0.00014226 deg
peri 348.1829590106357 0.00014319 deg
M 258.7367737302143 1.517e-05 deg
tp 2459381.540028331540
(2021-Jun-16.04002833)
5.9225e-05 TDB
period 1354.632034277616
3.71
1.4683e-05
4.02e-08
d
yr
n .2657548255840391 2.8805e-09 deg/d
Q 2.934803279010602 2.1207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      6978 days (19.10 yr)  
   first obs. used      2001-03-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:41:17  

Additional Information
 Earth MOID = .851841 au 
 Jupiter MOID = 2.50114 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 18.1   n/a MPO423499  

423883 (2006 RO91)          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-Jun-06 21:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin