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173814 (2001 SR292)
Classification: Main-belt Asteroid          SPK-ID: 2173814
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390559334598478 5.1544e-08  
a 2.699541507282381 2.536e-08 au
q 2.324154243073625 1.3989e-07 au
i 9.010213638843137 7.3587e-06 deg
node 318.0174928144781 2.7724e-05 deg
peri 315.4855727492425 3.6304e-05 deg
M 53.8931074157013 2.3361e-05 deg
tp 2458357.970726688642
(2018-Aug-27.47072669)
0.00010404 TDB
period 1620.068735666401
4.44
2.2829e-05
6.25e-08
d
yr
n .2222127938614389 3.1313e-09 deg/d
Q 3.074928771491137 2.8887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      6646 days (18.20 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:34:45  

Additional Information
 Earth MOID = 1.31721 au 
 Jupiter MOID = 2.11103 au 
 T_jup = 3.336 
[ 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 15.8   n/a MPO417937  
diameter diameter 4.207 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173814 (2001 SR292)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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