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 ]  
461388 (2001 RB29)
Classification: Main-belt Asteroid          SPK-ID: 2461388
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863862888150004 5.0547e-07  
a 2.548229538120276 5.3175e-08 au
q 2.073274491461275 1.3269e-06 au
i 11.11100029483369 2.1428e-05 deg
node 340.6761152525701 5.2766e-05 deg
peri 325.7575574672122 9.4879e-05 deg
M 243.7079559449889 4.2264e-05 deg
tp 2459480.458567682001
(2021-Sep-22.95856768)
0.00016782 TDB
period 1485.785943222269
4.07
4.6506e-05
1.273e-07
d
yr
n .2422960061253892 7.5841e-09 deg/d
Q 3.023184584779277 6.3086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      5770 days (15.80 yr)  
   first obs. used      2001-09-07  
   last obs. used      2017-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:05:35  

Additional Information
 Earth MOID = 1.06914 au 
 Jupiter MOID = 2.30007 au 
 T_jup = 3.391 
[ 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 17.5   n/a MPO368999  

461388 (2001 RB29)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: Last Updated: 2016-03-24

Alternate Designations
 2001 RB29 = 2005 PR12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 11:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin