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(2015 VD168)
Classification: TransNeptunian Object          SPK-ID: 3831138
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7797398999601143 0.00060994  
a 116.1373992468561 0.28272 au
q 25.58043517648467 0.0092128 au
i 22.50612520247453 0.0010968 deg
node 223.1485732959146 0.00042495 deg
peri 112.3757199433375 0.01371 deg
M 9.160330826460221 0.035681 deg
tp 2447368.209778822740
(1988-Jul-25.70977882)
2.8401 TDB
period 457147.7339582085
1251.60
1669.3
4.57
d
yr
n .0007874915990131769 2.8756e-06 deg/d
Q 206.6943633172275 0.50318 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1039 days (2.84 yr)  
   first obs. used      2014-11-17  
   last obs. used      2017-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .12831  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:12:35  

Additional Information
 Earth MOID = 24.6392 au 
 Jupiter MOID = 21.0187 au 
 T_jup = 5.510 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.1   .1961 MPO458696 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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