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 ]  
442013 (2010 OR68)
Classification: Main-belt Asteroid          SPK-ID: 2442013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1575681442079634 6.267e-08  
a 3.152834673954538 8.8807e-08 au
q 2.656048365385002 2.0955e-07 au
i 6.216693503067673 1.4678e-05 deg
node 120.0819527038543 0.00011363 deg
peri 312.6483198110024 0.00014198 deg
M 158.6519288228123 8.9516e-05 deg
tp 2457699.358315025210
(2016-Nov-06.85831502)
0.00047798 TDB
period 2044.797116543332
5.60
8.6395e-05
2.365e-07
d
yr
n .1760565862928099 7.4386e-09 deg/d
Q 3.649620982524074 1.028e-07 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4485 days (12.28 yr)  
   first obs. used      2005-12-07  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64773  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:17:01  

Additional Information
 Earth MOID = 1.67573 au 
 Jupiter MOID = 1.63853 au 
 T_jup = 3.179 
[ 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 16.3   n/a MPO437718  
diameter diameter 3.316 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442013 (2010 OR68)          Discovered 2005-Dec-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin