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 ]  
26452 (2000 AU87)
Classification: Main-belt Asteroid          SPK-ID: 2026452
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246736413694158 3.6345e-08  
a 2.174496804340837 7.8164e-09 au
q 1.903394369597506 7.7975e-08 au
i 2.665322527448209 3.9839e-06 deg
node 190.8730787915764 9.2026e-05 deg
peri 183.6894392742662 9.3805e-05 deg
M 216.9458149963756 2.0289e-05 deg
tp 2459465.908868045507
(2021-Sep-08.40886805)		 6.7193e-05 TDB
period 1171.214896594166
3.21		 6.315e-06
1.729e-08		 d
yr
n .3073731396747616 1.6573e-09 deg/d
Q 2.445599239084167 8.7909e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1398  
   data-arc span      15828 days (43.33 yr)  
   first obs. used      1976-09-29  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:45:19  

Additional Information
 Earth MOID = .904064 au 
 Jupiter MOID = 3.01667 au 
 T_jup = 3.674 
[ 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 15.1   n/a MPO468036  
diameter diameter 2.423 km 0.752 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26452 (2000 AU87)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AU87 = 1976 SQ9 = 1992 SG17 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-02 21:34 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin