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JPL Small-Body Database Browser
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392271 (2010 AJ53)
Classification: Main-belt Asteroid          SPK-ID: 2392271
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552633495463409 8.3931e-08  
a 2.418880121012499 4.3251e-08 au
q 2.04331669127304 1.9876e-07 au
i 5.118462203194913 1.7156e-05 deg
node 159.3626716153306 0.00013055 deg
peri 310.4606361410532 0.00015291 deg
M 181.8057978345403 8.0276e-05 deg
tp 2459280.659884144978
(2021-Mar-07.15988415)
0.00031821 TDB
period 1374.105079270947
3.76
3.6855e-05
1.009e-07
d
yr
n .2619886975390585 7.0268e-09 deg/d
Q 2.794443550751958 4.9966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6083 days (16.65 yr)  
   first obs. used      2001-09-19  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:19:12  

Additional Information
 Earth MOID = 1.06444 au 
 Jupiter MOID = 2.32351 au 
 T_jup = 3.493 
[ 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 17.9   n/a MPO440692  

392271 (2010 AJ53)          Discovered 2010-Jan-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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