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190906 (2001 UN83)
Classification: Main-belt Asteroid          SPK-ID: 2190906
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167181762110237 7.6081e-08  
a 2.364013243478681 1.0177e-08 au
q 1.851688604813274 1.8206e-07 au
i 2.695301806551122 4.6692e-06 deg
node 109.1958514216578 0.00014532 deg
peri 254.283946174137 0.00014579 deg
M 122.7234614133293 1.0105e-05 deg
tp 2458747.916850931583
(2019-Sep-21.41685093)
3.7355e-05 TDB
period 1327.618466658845
3.63
8.5726e-06
2.347e-08
d
yr
n .2711622420453334 1.7509e-09 deg/d
Q 2.876337882144087 1.2382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      7063 days (19.34 yr)  
   first obs. used      2001-10-17  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:36  

Additional Information
 Earth MOID = .849951 au 
 Jupiter MOID = 2.58298 au 
 T_jup = 3.516 
[ 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 17.1   n/a MPO446127  

190906 (2001 UN83)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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