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(2015 KF172)
Classification: TransNeptunian Object          SPK-ID: 3825055
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457379.5 (2015-Dec-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4536194194500657 0.095802  
a 69.78287237924322 8.0279 au
q 38.12800632301288 2.3015 au
i 12.02639137621302 0.011908 deg
node 19.00732018712326 0.036934 deg
peri 319.225060215348 4.1632 deg
M 305.6985506432131 15.651 deg
tp 2489496.177459797389
(2103-Nov-28.67745980)
3714.8 TDB
period 212922.5650969106
582.95
36742
100.6
d
yr
n .001690755509338091 0.00029176 deg/d
Q 101.4377384354735 11.669 au
  Orbit Determination Parameters
   # obs. used (total)      8  
   data-arc span      1093 days (2.99 yr)  
   first obs. used      2015-05-20  
   last obs. used      2018-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .2329  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:49:17  

Additional Information
 Earth MOID = 37.1292 au 
 Jupiter MOID = 33.1658 au 
 T_jup = 6.459 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.5   n/a E2018L01  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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FirstGov 2021-Apr-22 03:49 UT
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