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JPL Small-Body Database Browser
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212261 (2005 JN113)
Classification: Main-belt Asteroid          SPK-ID: 2212261
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04237583460429072 5.3576e-08  
a 2.213349055555278 1.3866e-08 au
q 2.119556542055504 1.1662e-07 au
i 4.416588317041557 6.7485e-06 deg
node 190.4346681538813 6.6556e-05 deg
peri 323.0027323861669 0.00011348 deg
M 155.2294264065407 9.5695e-05 deg
tp 2458081.885275331377
(2017-Nov-24.38527533)
0.00031796 TDB
period 1202.744255407732
3.29
1.1302e-05
3.094e-08
d
yr
n .2993155015136276 2.8127e-09 deg/d
Q 2.307141569055051 1.4454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      5798 days (15.87 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:45:07  

Additional Information
 Earth MOID = 1.13057 au 
 Jupiter MOID = 2.6676 au 
 T_jup = 3.650 
[ 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 17.8   n/a MPO454524  

212261 (2005 JN113)          Discovered 2005-May-10 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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