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 ]  
34538 (2000 SA222)
Classification: Main-belt Asteroid          SPK-ID: 2034538
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 .1105518003362012 4.8575e-08  
a 3.112862840554969 2.6377e-08 au
q 2.768730249331956 1.5225e-07 au
i 12.71936634049744 5.1582e-06 deg
node 116.4166582667302 2.5022e-05 deg
peri 173.6371634678647 3.8443e-05 deg
M 232.0715949621322 3.2589e-05 deg
tp 2459313.357772384691
(2021-Apr-08.85777238)
0.00018469 TDB
period 2006.034531443775
5.49
2.5498e-05
6.981e-08
d
yr
n .1794585259411773 2.281e-09 deg/d
Q 3.456995431777982 2.9293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      7685 days (21.04 yr)  
   first obs. used      1998-04-23  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54913  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:51:47  

Additional Information
 Earth MOID = 1.75221 au 
 Jupiter MOID = 1.74828 au 
 T_jup = 3.171 
[ 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 13.7   n/a MPO436006  
diameter diameter 7.443 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34538 (2000 SA222)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin