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JPL Small-Body Database Browser
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212252 (2005 JJ83)
Classification: Main-belt Asteroid          SPK-ID: 2212252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05374117456084902 6.9931e-08  
a 2.867567948506699 3.6596e-08 au
q 2.713461478820905 2.0378e-07 au
i 2.685603986341796 9.4994e-06 deg
node 148.5816330373431 0.00016144 deg
peri 151.306168765681 0.0001856 deg
M 248.3673992870549 9.2394e-05 deg
tp 2459150.493484994554
(2020-Oct-27.99348499)
0.00045822 TDB
period 1773.654410391958
4.86
3.3953e-05
9.296e-08
d
yr
n .202970769215658 3.8854e-09 deg/d
Q 3.021674418192493 3.8562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2004-02-12  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:55:57  

Additional Information
 Earth MOID = 1.69749 au 
 Jupiter MOID = 2.09032 au 
 T_jup = 3.296 
[ 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 16.9   n/a MPO287889  

212252 (2005 JJ83)          Discovered 2005-May-08 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 JJ83 = 2007 WX17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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