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192943 (2000 AJ223)
Classification: Main-belt Asteroid          SPK-ID: 2192943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2665381007083541 4.0913e-08  
a 2.768821247713507 1.5935e-08 au
q 2.030824891147014 1.1754e-07 au
i 1.169195199200867 4.9136e-06 deg
node 306.9536999440862 0.0003756 deg
peri 144.7981810950517 0.00037612 deg
M 208.8207611973569 1.9684e-05 deg
tp 2459907.192462122195
(2022-Nov-23.69246212)
9.6559e-05 TDB
period 1682.832169145319
4.61
1.4528e-05
3.978e-08
d
yr
n .2139250761903594 1.8468e-09 deg/d
Q 3.50681760428 2.0183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      2000-01-04  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:11  

Additional Information
 Earth MOID = 1.04734 au 
 Jupiter MOID = 1.71044 au 
 T_jup = 3.285 
[ 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 16.8   n/a MPO433275  

192943 (2000 AJ223)          Discovered 2000-Jan-09 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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