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JPL Small-Body Database Browser
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71426 (2000 AJ198)
Classification: Main-belt Asteroid          SPK-ID: 2071426
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 .06696786233598309 4.1809e-08  
a 3.184157220105412 2.967e-08 au
q 2.970921017733267 1.315e-07 au
i 8.096850206585405 4.7065e-06 deg
node 255.4188620848579 3.8614e-05 deg
peri 169.3026006217919 5.907e-05 deg
M 205.3195235931424 4.2753e-05 deg
tp 2459492.209065550298
(2021-Oct-04.70906555)
0.00024494 TDB
period 2075.344420027111
5.68
2.9007e-05
7.942e-08
d
yr
n .1734651831888691 2.4245e-09 deg/d
Q 3.397393422477558 3.1657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      7128 days (19.52 yr)  
   first obs. used      1998-10-19  
   last obs. used      2018-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5768  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:41:28  

Additional Information
 Earth MOID = 1.98475 au 
 Jupiter MOID = 1.86853 au 
 T_jup = 3.180 
[ 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 13.9   n/a MPO439546  

71426 (2000 AJ198)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AJ198 = 1998 VA28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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