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(2018 VJ137)
Classification: TransNeptunian Object          SPK-ID: 54117572
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458485.5 (2019-Jan-02.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5755662208440112 0.19612  
a 88.39719413676355 29.703 au
q 37.51875517425216 4.7297 au
i 18.75913970771449 0.037347 deg
node 211.1548309825081 0.03793 deg
peri 301.5530118088784 4.4937 deg
M 323.5899211765292 25.539 deg
tp 2489188.107829960954
(2103-Jan-24.60782996)
6060.8 TDB
period 303568.1101481427
831.12
1.5301e+05
418.9
d
yr
n .001185895316291023 0.00059773 deg/d
Q 139.2756330992749 46.799 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      387 days (1.06 yr)  
   first obs. used      2018-11-08  
   last obs. used      2019-11-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .14027  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:55:06  

Additional Information
 Earth MOID = 36.5676 au 
 Jupiter MOID = 32.3851 au 
 T_jup = 6.442 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.92   .082473 E2021-CQ9 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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