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 ]  
71262 (2000 AR23)
Classification: Main-belt Asteroid          SPK-ID: 2071262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03798557221486282 3.6105e-08  
a 2.767206042338079 1.6742e-08 au
q 2.662092137383441 1.0128e-07 au
i 5.267637356138042 4.508e-06 deg
node 67.72795997483661 4.7806e-05 deg
peri 23.95703208022936 8.5576e-05 deg
M 78.06540649698978 6.9266e-05 deg
tp 2458235.899888148323
(2018-Apr-27.39988815)
0.00032369 TDB
period 1681.359851391599
4.60
1.5258e-05
4.177e-08
d
yr
n .214112404136474 1.9431e-09 deg/d
Q 2.872319947292716 1.7378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      10773 days (29.49 yr)  
   first obs. used      1989-10-07  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53476  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:08:23  

Additional Information
 Earth MOID = 1.67949 au 
 Jupiter MOID = 2.20367 au 
 T_jup = 3.332 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO337799  
diameter diameter 6.501 km 0.491 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71262 (2000 AR23)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AR23 = 1989 TB7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin