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 ]  
442844 (2013 AP116)
Classification: Main-belt Asteroid          SPK-ID: 2442844
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021959678472836 8.7398e-08  
a 2.35088944338242 1.9377e-08 au
q 1.87554907707575 2.0719e-07 au
i 6.576991713187534 1.158e-05 deg
node 339.0880869464157 5.8492e-05 deg
peri 57.02562638193734 6.4219e-05 deg
M 337.0555085612843 2.3306e-05 deg
tp 2458684.411729200564
(2019-Jul-19.91172920)
8.5415e-05 TDB
period 1316.578429854888
3.60
1.6277e-05
4.456e-08
d
yr
n .2734360459176587 3.3806e-09 deg/d
Q 2.82622980968909 2.3294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      7086 days (19.40 yr)  
   first obs. used      1997-11-03  
   last obs. used      2017-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59095  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:24:42  

Additional Information
 Earth MOID = .890663 au 
 Jupiter MOID = 2.6426 au 
 T_jup = 3.521 
[ 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 17.8   n/a MPO353535  

442844 (2013 AP116)          Discovered 2006-Jan-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AP116 = 2006 BK56 
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