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85633 (1998 KR65)
Classification: TransNeptunian Object          SPK-ID: 2085633
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03025567470348786 1.0841e-05  
a 43.88362768144418 0.0020181 au
q 42.55589891750543 0.0020407 au
i 1.191549097572992 7.6605e-05 deg
node 101.9884138507983 0.0034588 deg
peri 316.235631158811 0.066292 deg
M 276.691341997441 0.065868 deg
tp 2483968.462695651800
(2088-Oct-08.96269565)
17.736 TDB
period 106182.3198515924
290.71
7.3246
0.02005
d
yr
n .003390394940543401 2.3387e-07 deg/d
Q 45.21135644538293 0.0020792 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7798 days (21.35 yr)  
   first obs. used      1998-05-20  
   last obs. used      2019-09-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .51203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:14:02  

Additional Information
 Earth MOID = 41.568 au 
 Jupiter MOID = 37.517 au 
 T_jup = 5.923 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.7   n/a MPO157285  

85633 (1998 KR65)          Discovered 1998-May-29 by Bernstein, G. at Cerro Tololo
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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