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JPL Small-Body Database Browser
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212410 (2006 KG39)
Classification: Main-belt Asteroid          SPK-ID: 2212410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2025089266896878 3.9594e-08  
a 2.303077811445392 1.2745e-08 au
q 1.83668399576675 8.9198e-08 au
i 4.633240400001395 4.5738e-06 deg
node 94.22762741672688 7.4658e-05 deg
peri 203.2405470871454 7.6377e-05 deg
M 217.3502690069799 1.7968e-05 deg
tp 2459106.359371314458
(2020-Sep-13.85937131)
6.6055e-05 TDB
period 1276.619117368791
3.50
1.0597e-05
2.901e-08
d
yr
n .2819948370677602 2.3408e-09 deg/d
Q 2.769471627124033 1.5326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6177 days (16.91 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58515  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:20:59  

Additional Information
 Earth MOID = .821164 au 
 Jupiter MOID = 2.43812 au 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO427250  
diameter diameter 1.508 km 0.390 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212410 (2006 KG39)          Discovered 2006-May-18 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 KG39 = 2003 UU139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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