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JPL Small-Body Database Browser
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160283 (2003 AH38)
Classification: Main-belt Asteroid          SPK-ID: 2160283
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653838097176796 4.8455e-08  
a 2.341253978488935 1.3186e-08 au
q 1.954048476009761 1.0897e-07 au
i 5.468293417562244 5.0733e-06 deg
node 153.5323688564637 4.5822e-05 deg
peri 345.0586132096327 4.8597e-05 deg
M 178.947519258926 1.7945e-05 deg
tp 2457950.079230558532
(2017-Jul-15.57923056)
6.2096e-05 TDB
period 1308.492444983971
3.58
1.1054e-05
3.026e-08
d
yr
n .2751257765224697 2.3242e-09 deg/d
Q 2.72845948096811 1.5366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      8605 days (23.56 yr)  
   first obs. used      1996-03-12  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:39:21  

Additional Information
 Earth MOID = .968292 au 
 Jupiter MOID = 2.29757 au 
 T_jup = 3.540 
[ 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 17.0   n/a MPO439949  

160283 (2003 AH38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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