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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108362315884672 4.1744e-08  
a 3.112379340021671 2.2823e-08 au
q 2.767414942699868 1.3641e-07 au
i 12.71972628505066 4.6496e-06 deg
node 116.4192992658552 2.4734e-05 deg
peri 173.7216803147335 3.6419e-05 deg
M 303.8052151551954 2.8452e-05 deg
tp 2459313.562266105643
(2021-Apr-09.06226611)
0.00015903 TDB
period 2005.56717334689
5.49
2.206e-05
6.04e-08
d
yr
n .1795003452311358 1.9744e-09 deg/d
Q 3.457343737343473 2.5352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      970  
   data-arc span      8040 days (22.01 yr)  
   first obs. used      1998-04-23  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:49:25  

Additional Information
 Earth MOID = 1.75156 au 
 Jupiter MOID = 1.74988 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 13.8   n/a MPO474199  
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 ]
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