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183964 (2004 DJ71)
Classification: TransNeptunian Object          SPK-ID: 2183964
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3795960208706292 0.00036431  
a 52.7721938636018 0.034976 au
q 32.74007906036512 0.0051752 au
i 11.3164597400637 0.0010515 deg
node 101.7311149049916 0.0037523 deg
peri 56.50914484810036 0.064124 deg
M 3.98038533623513 0.025148 deg
tp 2457452.293924058276
(2016-Mar-04.79392406)
10.061 TDB
period 140025.1835582826
383.37
139.21
0.3811
d
yr
n .002570966099467081 2.556e-06 deg/d
Q 72.80430866683848 0.048253 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1714 days (4.69 yr)  
   first obs. used      2004-02-26  
   last obs. used      2008-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .22024  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 06:28:00  

Additional Information
 Earth MOID = 31.7634 au 
 Jupiter MOID = 27.3934 au 
 T_jup = 5.877 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.4   n/a MPO157328  

183964 (2004 DJ71)          Discovered 2004-Feb-26 by Buie, M. W. at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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