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216495 (2000 AJ201)
Classification: Inner Main-belt Asteroid          SPK-ID: 2216495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07110304984377488 3.6114e-08  
a 1.895155361071319 7.682e-09 au
q 1.760404034971368 6.597e-08 au
i 24.96669512350895 4.5619e-06 deg
node 131.6013322123775 8.3444e-06 deg
peri 291.5297993641494 3.1202e-05 deg
M 46.6581774138129 2.9965e-05 deg
tp 2459076.993184561220
(2020-Aug-15.49318456)
7.9345e-05 TDB
period 952.9402137512092
2.61
5.7941e-06
1.586e-08
d
yr
n .3777781594323479 2.297e-09 deg/d
Q 2.02990668717127 8.2282e-09 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      2000-01-09  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:43  

Additional Information
 Earth MOID = .837937 au 
 Jupiter MOID = 3.13024 au 
 T_jup = 3.837 
[ 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 16.97   n/a MPCxxxxx  

216495 (2000 AJ201)          Discovered 2000-Jan-09 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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