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192945 (2000 AD227)
Classification: Main-belt Asteroid          SPK-ID: 2192945
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08694679000003193 6.9418e-08  
a 3.02570917985721 2.8609e-08 au
q 2.762633479194996 2.196e-07 au
i 1.37069846612393 6.3569e-06 deg
node 303.5226478185356 0.00028781 deg
peri 288.7323085893445 0.00029187 deg
M 274.7913700098765 5.2455e-05 deg
tp 2459655.509310192239
(2022-Mar-17.00931019)
0.00028349 TDB
period 1922.379830402067
5.26
2.7265e-05
7.465e-08
d
yr
n .1872678823959081 2.656e-09 deg/d
Q 3.288784880519423 3.1097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7739 days (21.19 yr)  
   first obs. used      2000-01-10  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60801  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:09  

Additional Information
 Earth MOID = 1.75077 au 
 Jupiter MOID = 1.70503 au 
 T_jup = 3.239 
[ 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 16.17   n/a MPCxxxxx  

192945 (2000 AD227)          Discovered 2000-Jan-10 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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