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 ]  
71376 (2000 AP143)
Classification: Main-belt Asteroid          SPK-ID: 2071376
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04792826857126353 4.1885e-08  
a 3.053020652554399 2.5656e-08 au
q 2.906694658765157 1.3532e-07 au
i 18.85322340573701 4.2926e-06 deg
node 291.875251925717 1.6416e-05 deg
peri 118.6669931834565 6.5431e-05 deg
M 300.1307799478974 6.1194e-05 deg
tp 2458924.536654541178
(2020-Mar-16.03665454)
0.00033072 TDB
period 1948.466933982169
5.33
2.4561e-05
6.724e-08
d
yr
n .1847606411591763 2.3289e-09 deg/d
Q 3.199346646343641 2.6886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      7628 days (20.88 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47124  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:26:47  

Additional Information
 Earth MOID = 1.96145 au 
 Jupiter MOID = 2.03299 au 
 T_jup = 3.152 
[ 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 14.7   n/a MPO453120  
diameter diameter 6.111 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.090   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71376 (2000 AP143)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
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