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212404 (2006 KO1)
Classification: Main-belt Asteroid          SPK-ID: 2212404
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212543926245954 4.18e-08  
a 2.197435577101345 1.1131e-08 au
q 1.930986860868244 9.2906e-08 au
i 5.231554280433786 4.6704e-06 deg
node 251.011937517072 5.8025e-05 deg
peri 344.3831917245099 6.1992e-05 deg
M 350.5510658668227 2.1226e-05 deg
tp 2458631.728633088013
(2019-May-28.22863309)
7.0156e-05 TDB
period 1189.79641018031
3.26
9.0405e-06
2.475e-08
d
yr
n .3025727737281061 2.2991e-09 deg/d
Q 2.463884293334446 1.2481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1997-10-27  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:16  

Additional Information
 Earth MOID = .919693 au 
 Jupiter MOID = 2.5387 au 
 T_jup = 3.653 
[ 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 16.9   n/a MPO433388  
diameter diameter 2.058 km 0.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212404 (2006 KO1)          Discovered 2006-May-20 by Broughton, J. at Reedy Creek
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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