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 ]  
442939 (2013 CO74)
Classification: Mars-crossing Asteroid          SPK-ID: 2442939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2874185533092712 1.4608e-07  
a 2.28792326822016 4.4517e-08 au
q 1.630331672385702 3.4645e-07 au
i 22.46151891999583 4.357e-05 deg
node 148.1938308864989 2.5144e-05 deg
peri 272.828168331644 0.00017125 deg
M 338.5699870024197 0.00013019 deg
tp 2458675.745501875108
(2019-Jul-11.24550187)
0.00045749 TDB
period 1264.03939550095
3.46
3.6892e-05
1.01e-07
d
yr
n .2848012500886722 8.3123e-09 deg/d
Q 2.945514864054619 5.7312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      5135 days (14.06 yr)  
   first obs. used      2001-08-24  
   last obs. used      2015-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64493  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:23:46  

Additional Information
 Earth MOID = .809137 au 
 Jupiter MOID = 2.71183 au 
 T_jup = 3.448 
[ 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 17.7   n/a MPO349193  

442939 (2013 CO74)          Discovered 2006-Jan-04 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CO74 = 2006 BA216 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin