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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3827348097180376 0.00036481  
a 53.04431649682201 0.03535 au
q 32.74241011578747 0.0051969 au
i 11.31568020146659 0.001051 deg
node 101.7228387595842 0.0037482 deg
peri 56.64255756028238 0.063674 deg
M 2.873848676699942 0.024866 deg
tp 2457474.033945206456
(2016-Mar-26.53394521)
9.9733 TDB
period 141109.6495836885
386.34
141.06
0.3862
d
yr
n .002551207525935306 2.5503e-06 deg/d
Q 73.34622287785655 0.04888 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 = 31.7662 au 
 Jupiter MOID = 27.3991 au 
 T_jup = 5.883 
[ 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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