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80548 (2000 AW85)
Classification: Main-belt Asteroid          SPK-ID: 2080548
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 .1756472514125252 3.3194e-08  
a 2.352310193168787 7.7661e-09 au
q 1.939133373269023 8.1273e-08 au
i 1.918725048552763 4.4852e-06 deg
node 178.9166719886354 9.1473e-05 deg
peri 236.5105014521191 9.2441e-05 deg
M 278.5422728991921 1.3398e-05 deg
tp 2459298.674225406572
(2021-Mar-25.17422541)
4.9672e-05 TDB
period 1317.772112810416
3.61
6.5259e-06
1.787e-08
d
yr
n .2731883582148563 1.3529e-09 deg/d
Q 2.76548701306855 9.1302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      980  
   data-arc span      8622 days (23.61 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:14:16  

Additional Information
 Earth MOID = .951516 au 
 Jupiter MOID = 2.57998 au 
 T_jup = 3.535 
[ 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 16.0   n/a MPO280285  

80548 (2000 AW85)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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