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JPL Small-Body Database Browser
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80481 (2000 AJ33)
Classification: Main-belt Asteroid          SPK-ID: 2080481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05735937966395274 7.1106e-08  
a 2.388990875852159 1.7249e-08 au
q 2.251959841190436 1.7545e-07 au
i 13.9986877400419 6.3685e-06 deg
node 314.3925784714371 2.3525e-05 deg
peri 175.19187363 9.2999e-05 deg
M 68.55487025868923 8.2993e-05 deg
tp 2458343.663953607294
(2018-Aug-13.16395361)
0.0003116 TDB
period 1348.714925029777
3.69
1.4607e-05
3.999e-08
d
yr
n .2669207505003712 2.8909e-09 deg/d
Q 2.526021910513882 1.8239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5766  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:49:45  

Additional Information
 Earth MOID = 1.26706 au 
 Jupiter MOID = 2.5179 au 
 T_jup = 3.491 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO337864  

80481 (2000 AJ33)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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