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216212 (2006 UC73)
Classification: Outer Main-belt Asteroid          SPK-ID: 2216212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05551917261190417 4.9134e-08  
a 3.5597508071714 5.3035e-08 au
q 3.362116387652686 2.0642e-07 au
i 9.478608178123983 6.5428e-06 deg
node 356.1620254992769 2.892e-05 deg
peri 92.2867096831603 6.6151e-05 deg
M 344.8883019345955 6.0132e-05 deg
tp 2459303.476609730133
(2021-Mar-29.97660973)
0.00041018 TDB
period 2453.171003179093
6.72
5.4823e-05
1.501e-07
d
yr
n .1467488403920769 3.2795e-09 deg/d
Q 3.757385226690114 5.5979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7790 days (21.33 yr)  
   first obs. used      1999-10-13  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:53  

Additional Information
 Earth MOID = 2.39716 au 
 Jupiter MOID = 1.38199 au 
 T_jup = 3.091 
[ 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 15.22   n/a MPCxxxxx  
diameter diameter 6.514 km 1.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216212 (2006 UC73)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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