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118769 (2000 QJ249)
Classification: Main-belt Asteroid          SPK-ID: 2118769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07209136046621786 4.345e-08  
a 2.778809044027092 1.7401e-08 au
q 2.578480919567348 1.239e-07 au
i 5.470864565791127 4.5322e-06 deg
node 335.240062084873 4.3677e-05 deg
peri 55.33076579428375 5.2739e-05 deg
M 57.76169517774263 2.8284e-05 deg
tp 2458729.028706691211
(2019-Sep-02.52870669)
0.00013287 TDB
period 1691.945939093949
4.63
1.5892e-05
4.351e-08
d
yr
n .2127727557257432 1.9986e-09 deg/d
Q 2.979137168486835 1.8655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      2000-08-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:02:01  

Additional Information
 Earth MOID = 1.58773 au 
 Jupiter MOID = 2.34446 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO502795  

118769 (2000 QJ249)          Discovered 2000-Aug-28 by Buie, M. W. at Cerro Tololo
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QJ249 = 2002 CK67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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