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212411 (2006 KO42)
Classification: Main-belt Asteroid          SPK-ID: 2212411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160905471886216 5.2135e-08  
a 2.306870776110117 1.5592e-08 au
q 2.039064885418054 1.1879e-07 au
i 2.367086600038162 5.0737e-06 deg
node 64.12468365296988 0.00013868 deg
peri 243.7514964524718 0.00014046 deg
M 307.3328667403628 2.3649e-05 deg
tp 2459187.727874456483
(2020-Dec-04.22787446)
8.4598e-05 TDB
period 1279.774132988348
3.50
1.2975e-05
3.552e-08
d
yr
n .281299637741059 2.852e-09 deg/d
Q 2.574676666802181 1.7402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2000-11-28  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:23:23  

Additional Information
 Earth MOID = 1.02559 au 
 Jupiter MOID = 2.62772 au 
 T_jup = 3.577 
[ 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 17.3   n/a MPO418137  
diameter diameter 1.485 km 0.404 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212411 (2006 KO42)          Discovered 2006-May-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 KO42 = 2003 SF60 = 2004 YL34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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