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 ]  
413962 (2007 CP21)
Classification: Main-belt Asteroid          SPK-ID: 2413962
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312591133952935 1.7837e-07  
a 2.704847679354936 4.3593e-08 au
q 2.34981177109349 4.6877e-07 au
i 12.9866043271435 9.9092e-06 deg
node 288.3571060647814 4.5522e-05 deg
peri 203.6273127778832 6.9013e-05 deg
M 272.5310975511304 5.2891e-05 deg
tp 2458995.287890701757
(2020-May-25.78789070)
0.00024423 TDB
period 1624.847650691758
4.45
3.928e-05
1.075e-07
d
yr
n .2215592334744336 5.3561e-09 deg/d
Q 3.059883587616382 4.9315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      4396 days (12.04 yr)  
   first obs. used      2006-10-23  
   last obs. used      2018-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:53:06  

Additional Information
 Earth MOID = 1.37089 au 
 Jupiter MOID = 2.05569 au 
 T_jup = 3.317 
[ 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 16.0   n/a MPO460573  

413962 (2007 CP21)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: Last Updated: 2014-11-10
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