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397233 (2006 KR89)
Classification: Main-belt Asteroid          SPK-ID: 2397233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2967256139314655 4.9843e-08  
a 2.581281276383316 2.0354e-08 au
q 1.81534900491868 1.1968e-07 au
i 14.12745594187697 8.0585e-06 deg
node 101.458508985876 4.2287e-05 deg
peri 217.3755693357396 4.6511e-05 deg
M 96.88403042740522 2.166e-05 deg
tp 2458592.837165041873
(2019-Apr-19.33716504)
8.8988e-05 TDB
period 1514.78649203071
4.15
1.7917e-05
4.905e-08
d
yr
n .2376572552593778 2.811e-09 deg/d
Q 3.347213547847952 2.6394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2002-06-08  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:33:34  

Additional Information
 Earth MOID = .821291 au 
 Jupiter MOID = 2.01393 au 
 T_jup = 3.320 
[ 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 16.4   n/a MPO437627  
diameter diameter 3.020 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

397233 (2006 KR89)          Discovered 2006-May-29 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-06-16

[ show close-approach data ]
Alternate Designations
 2006 KR89 = 2002 LE53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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