Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
6853 (1986 CD2)
Classification: Main-belt Asteroid          SPK-ID: 2006853
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177901486015061 5.847e-08  
a 2.261779498911916 1.0789e-08 AU
q 1.995364155631242 1.3256e-07 AU
i 5.895208587399646 7.467e-06 deg
node 3.609826833587062 5.581e-05 deg
peri 106.0010056928772 6.5067e-05 deg
M 147.5605140852038 3.1838e-05 deg
tp 2456291.237754608017
(2012-Dec-29.73775461)
0.0001098 JED
period 1242.435413550089
3.40
8.8899e-06
2.434e-08
d
yr
n .2897534922731713 2.0733e-09 deg/d
Q 2.528194842192591 1.206e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      21340 days (58.43 yr)  
   first obs. used      1954-12-30  
   last obs. used      2013-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5614  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-22 18:08:45  

Additional Information
 Earth MOID = 1.02106 AU 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO263410  

6853 (1986 CD2)          Discovered 1986-Feb-12 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 CD2 = 1991 RV8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-19 06:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin