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 ]  
108852 (2001 OJ94)
Classification: Main-belt Asteroid          SPK-ID: 2108852
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126814586705509 4.4407e-08  
a 2.923740776002631 2.3141e-08 au
q 2.552967797859813 1.289e-07 au
i 2.857271208684735 5.484e-06 deg
node 64.86247706236141 0.00010043 deg
peri 275.3336782625286 0.00010276 deg
M 256.2256342020981 2.4511e-05 deg
tp 2459526.873856609266
(2021-Nov-08.37385661)
0.00012767 TDB
period 1826.02501997817
5.00
2.1679e-05
5.935e-08
d
yr
n .1971495439883423 2.3406e-09 deg/d
Q 3.294513754145449 2.6075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      6446 days (17.65 yr)  
   first obs. used      2001-07-16  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:41:54  

Additional Information
 Earth MOID = 1.54638 au 
 Jupiter MOID = 2.08546 au 
 T_jup = 3.265 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO469110  

108852 (2001 OJ94)          Discovered 2001-Jul-27 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 09:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin