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(A/2018 V3)
Classification: TransNeptunian Object          SPK-ID: 3836481
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458643.5 (2019-Jun-09.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9889700889093014 4.6458e-07  
a 121.4442887202244 0.005106 au
q 1.339519707057208 1.5979e-07 au
i 164.9771335288263 5.1211e-06 deg
node 308.6553590091144 2.9669e-05 deg
peri 3.498749589190403 2.9545e-05 deg
M 359.9324691527594 4.266e-06 deg
tp 2458735.198824399628
(2019-Sep-08.69882440)
1.962e-05 TDB
period 488837.0001678645
1338.36
30.829
0.08441
d
yr
n .0007364417993653867 4.6444e-08 deg/d
Q 241.5490577333915 0.010156 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      592 days (1.62 yr)  
   first obs. used      2018-11-02  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   norm. resid. RMS      .28639  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-29 09:39:51  

Additional Information
 Earth MOID = .324729 au 
 Jupiter MOID = 1.04753 au 
 T_jup = -1.339 
[ 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 15.804   .35369 22 autocmod 2.8

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