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 ]  
97437 (2000 AR238)
Classification: Main-belt Asteroid          SPK-ID: 2097437
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373945637218743 4.3138e-08  
a 3.103672131604734 3.1502e-08 au
q 2.677244453147162 1.4139e-07 au
i 12.588063044988 7.0952e-06 deg
node 294.4025590022138 2.4444e-05 deg
peri 124.924400765915 3.8701e-05 deg
M 233.6497868957996 3.1627e-05 deg
tp 2459301.447772232196
(2021-Mar-27.94777223)
0.00018028 TDB
period 1997.156884852155
5.47
3.0407e-05
8.325e-08
d
yr
n .1802562446298003 2.7444e-09 deg/d
Q 3.530099810062306 3.5831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      7651 days (20.95 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:35  

Additional Information
 Earth MOID = 1.71374 au 
 Jupiter MOID = 1.81871 au 
 T_jup = 3.170 
[ 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 14.4   n/a MPO449596  

97437 (2000 AR238)          Discovered 2000-Jan-06 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-20 12:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin