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34828 (2001 SO168)
Classification: Main-belt Asteroid          SPK-ID: 2034828
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 .1311290461352675 3.6471e-08  
a 3.17858797792529 2.0629e-08 au
q 2.761782768322918 1.1517e-07 au
i 4.955842597742003 6.6081e-06 deg
node 193.2174538577218 4.3929e-05 deg
peri 109.7301057017742 5.0818e-05 deg
M 103.8024302115058 2.6242e-05 deg
tp 2458003.664287181377
(2017-Sep-07.16428718)
0.00015022 TDB
period 2069.901987621177
5.67
2.015e-05
5.517e-08
d
yr
n .1739212784725754 1.6931e-09 deg/d
Q 3.595393187527662 2.3334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      10290 days (28.17 yr)  
   first obs. used      1990-11-17  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:43:56  

Additional Information
 Earth MOID = 1.75103 au 
 Jupiter MOID = 1.66103 au 
 T_jup = 3.181 
[ 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 14.0   n/a MPO337545  
diameter diameter 8.313 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34828 (2001 SO168)          Discovered 2001-Sep-19 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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