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80609 (2000 AU162)
Classification: Main-belt Asteroid          SPK-ID: 2080609
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643296945403428 2.8322e-08  
a 2.388702952174791 9.3272e-09 au
q 1.996168125696293 7.0002e-08 au
i 2.683041222406192 4.1535e-06 deg
node 19.43956774344731 6.8771e-05 deg
peri 66.0528635000406 7.0377e-05 deg
M 232.8822444955705 1.6925e-05 deg
tp 2459476.651724478005
(2021-Sep-19.15172448)
6.5057e-05 TDB
period 1348.471109577676
3.69
7.8981e-06
2.162e-08
d
yr
n .2669690121227347 1.5636e-09 deg/d
Q 2.78123777865329 1.086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1998-09-16  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:18:48  

Additional Information
 Earth MOID = 1.01414 au 
 Jupiter MOID = 2.43077 au 
 T_jup = 3.514 
[ 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 15.2   n/a MPO337865  

80609 (2000 AU162)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 AU162 = 1998 VR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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