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JPL Small-Body Database Browser
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71442 (2000 AA230)
Classification: Main-belt Asteroid          SPK-ID: 2071442
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233637413517932 5.5512e-08  
a 2.799795180555408 2.0387e-08 au
q 2.454401972063373 1.5312e-07 au
i 9.764459254420933 4.4653e-06 deg
node 99.38987295408593 2.9354e-05 deg
peri 264.4365945570387 3.4858e-05 deg
M 144.9130263333926 2.0186e-05 deg
tp 2457911.700624328022
(2017-Jun-07.20062433)
9.5551e-05 TDB
period 1711.148966494066
4.68
1.869e-05
5.117e-08
d
yr
n .2103849559852148 2.2979e-09 deg/d
Q 3.145188389047442 2.2902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1998-09-27  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:01  

Additional Information
 Earth MOID = 1.47485 au 
 Jupiter MOID = 2.35149 au 
 T_jup = 3.293 
[ 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 14.6   n/a MPO253806  

71442 (2000 AA230)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AA230 = 2001 FB98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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