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(2015 XR384)
Classification: TransNeptunian Object          SPK-ID: 3739245
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9021261520328335 8.3267e-05  
a 36.44328873184085 0.031296 au
q 3.566844900763742 3.1321e-05 au
i 157.4839086541149 5.4795e-05 deg
node 1.903425200339731 0.00045421 deg
peri 271.0869777540893 0.0010872 deg
M 9.783867921633137 0.012633 deg
tp 2457212.599487728150
(2015-Jul-09.09948773)
0.0077146 TDB
period 80357.19520287962
220.01
103.51
0.2834
d
yr
n .004479997081668914 5.7709e-06 deg/d
Q 69.31973256291796 0.05953 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      124 days  
   first obs. used      2015-10-08  
   last obs. used      2016-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .50326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:38:44  

Additional Information
 Earth MOID = 2.68493 au 
 Jupiter MOID = .565197 au 
 T_jup = -1.967 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO364897  

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