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JPL Small-Body Database Browser
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71285 (2000 AB51)
Classification: Main-belt Asteroid          SPK-ID: 2071285
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067447802453226 4.0899e-08  
a 2.65841341039966 1.5901e-08 au
q 2.37464165510533 1.1028e-07 au
i 3.138424759736131 4.2581e-06 deg
node 12.14832256451077 9.09e-05 deg
peri 55.05701498914765 9.3568e-05 deg
M 196.9013548587923 2.417e-05 deg
tp 2459317.765691647711
(2021-Apr-13.26569165)
0.00010917 TDB
period 1583.186964978267
4.33
1.4204e-05
3.889e-08
d
yr
n .2273894416538111 2.0401e-09 deg/d
Q 2.94218516569399 1.7598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      9497 days (26.00 yr)  
   first obs. used      1992-03-26  
   last obs. used      2018-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52004  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 14:21:18  

Additional Information
 Earth MOID = 1.3898 au 
 Jupiter MOID = 2.31525 au 
 T_jup = 3.377 
[ 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 15.0   n/a MPO436282  

71285 (2000 AB51)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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