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216226 (2006 UN162)
Classification: Main-belt Asteroid          SPK-ID: 2216226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03544936153874503 4.7159e-08  
a 2.754740357397481 2.0087e-08 au
q 2.657086570522726 1.2795e-07 au
i 4.296657131179352 5.093e-06 deg
node 167.8846741273764 5.9376e-05 deg
peri 64.6404596308019 8.8578e-05 deg
M 187.237167298286 6.702e-05 deg
tp 2460001.933052925132
(2023-Feb-26.43305292)
0.00031244 TDB
period 1670.011393892738
4.57
1.8266e-05
5.001e-08
d
yr
n .215567391525906 2.3578e-09 deg/d
Q 2.852394144272236 2.0799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      2000-05-30  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59046  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:57  

Additional Information
 Earth MOID = 1.6484 au 
 Jupiter MOID = 2.11965 au 
 T_jup = 3.339 
[ 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 16.57   n/a MPCxxxxx  

216226 (2006 UN162)          Discovered 2006-Oct-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2006 UN162 = 2000 KA50 = 2004 FP22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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