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JPL Small-Body Database Browser
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523691 (2014 DO143)
Classification: TransNeptunian Object          SPK-ID: 2523691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005705826900688 2.398e-05  
a 47.45803588709769 0.0014751 au
q 42.68515356460608 0.00057246 au
i 4.183596158444166 9.1992e-05 deg
node 180.57756809045 0.0012363 deg
peri 332.5089300892585 0.021901 deg
M 350.6960658658421 0.017676 deg
tp 2461686.722221258708
(2027-Oct-08.22222126)
5.8428 TDB
period 119416.1505909771
326.94
5.5676
0.01524
d
yr
n .003014667599134627 1.4055e-07 deg/d
Q 52.2309182095893 0.0016235 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5083 days (13.92 yr)  
   first obs. used      2004-04-16  
   last obs. used      2018-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .56637  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 18:38:43  

Additional Information
 Earth MOID = 41.6968 au 
 Jupiter MOID = 37.2912 au 
 T_jup = 6.103 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.7   n/a MPO450792  

523691 (2014 DO143)          Discovered 2012-Jan-15 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01

Alternate Designations
 2014 DO143 = 2014 CH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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