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119068 (2001 KC77)
Classification: TransNeptunian Object          SPK-ID: 2119068
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3628005451160818 0.00040481  
a 55.69655286132399 0.03876 au
q 35.48981312214898 0.0026088 au
i 12.89840121989413 0.0015285 deg
node 57.8236464617507 0.00059739 deg
peri 180.91312458 0.10692 deg
M 17.04495666914961 0.04175 deg
tp 2452012.065779400757
(2001-Apr-12.56577940)
19.621 TDB
period 151824.1653321163
415.67
158.49
0.4339
d
yr
n .002371164031842348 2.4752e-06 deg/d
Q 75.903292600499 0.052822 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1449 days (3.97 yr)  
   first obs. used      2001-05-23  
   last obs. used      2005-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .28256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:00:11  

Additional Information
 Earth MOID = 34.4765 au 
 Jupiter MOID = 30.1057 au 
 T_jup = 6.037 
[ 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 MPO88168  

119068 (2001 KC77)          Discovered 2001-May-23 by Buie, M. W. at Cerro Tololo
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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