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332016 (2005 NL84)
Classification: Main-belt Asteroid          SPK-ID: 2332016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2266482002973637 7.0263e-08  
a 2.352783305469929 1.6462e-08 au
q 1.819529203595487 1.6302e-07 au
i 2.196497728021364 8.0235e-06 deg
node 332.6535816037778 0.00017728 deg
peri 344.1908372952386 0.00017834 deg
M 32.56278933672394 1.9123e-05 deg
tp 2458881.268661185700
(2020-Feb-01.76866119)
6.9346e-05 TDB
period 1318.16969146251
3.61
1.3834e-05
3.788e-08
d
yr
n .2731059607360413 2.8663e-09 deg/d
Q 2.886037407344372 2.0193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5077 days (13.90 yr)  
   first obs. used      2005-07-02  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53488  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:04:54  

Additional Information
 Earth MOID = .806228 au 
 Jupiter MOID = 2.41797 au 
 T_jup = 3.520 
[ 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 MPO339006  

332016 (2005 NL84)          Discovered 2005-Jul-02 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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