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(2015 VL168)
Classification: TransNeptunian Object          SPK-ID: 3831159
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5652125437385522 0.0095703  
a 86.93806384520475 1.3775 au
q 37.79957963155191 0.23333 au
i 16.20658533929007 0.0046985 deg
node 229.6592172602307 0.00052657 deg
peri 290.0601167030793 0.31615 deg
M 320.6894145141979 1.3698 deg
tp 2491531.592811698036
(2109-Jun-25.09281170)
358.2 TDB
period 296082.9320747479
810.63
7037.1
19.27
d
yr
n .001215875557153412 2.8898e-05 deg/d
Q 136.0765480588576 2.1561 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      831 days (2.28 yr)  
   first obs. used      2015-09-07  
   last obs. used      2017-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .18831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:18:39  

Additional Information
 Earth MOID = 36.8438 au 
 Jupiter MOID = 32.6287 au 
 T_jup = 6.536 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1   .30146 E2018T49 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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