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JPL Small-Body Database Browser
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347759 (2002 BT22)
Classification: Main-belt Asteroid          SPK-ID: 2347759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4202722414096061 6.7348e-08  
a 3.066255844513511 2.083e-08 au
q 1.777593628004513 2.0703e-07 au
i 20.94501829224075 9.275e-06 deg
node 317.812119628751 2.0915e-05 deg
peri 120.9563948772161 2.4995e-05 deg
M 163.8815939607489 7.483e-06 deg
tp 2458107.731848299241
(2017-Dec-20.23184830)
3.9142e-05 TDB
period 1961.150894646842
5.37
1.9984e-05
5.471e-08
d
yr
n .1835656812449547 1.8705e-09 deg/d
Q 4.354918061022508 2.9584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      5958 days (16.31 yr)  
   first obs. used      2001-09-28  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50017  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:20:06  

Additional Information
 Earth MOID = .878049 au 
 Jupiter MOID = 1.41848 au 
 T_jup = 2.998 
[ 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 15.6   n/a MPO437472  

347759 (2002 BT22)          Discovered 2002-Jan-23 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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