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JPL Small-Body Database Browser
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249142 (2008 AH35)
Classification: Main-belt Asteroid          SPK-ID: 2249142
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09591124418267324 7.0789e-08  
a 2.761812229741267 3.2632e-08 au
q 2.496923382587859 1.9758e-07 au
i 12.59207443809821 9.0669e-06 deg
node 301.096672230323 3.0636e-05 deg
peri 59.36912873591085 5.3919e-05 deg
M 276.8737027386649 4.3543e-05 deg
tp 2458987.602151069610
(2020-May-18.10215107)
0.00020426 TDB
period 1676.446310930284
4.59
2.9712e-05
8.135e-08
d
yr
n .2147399517973414 3.8059e-09 deg/d
Q 3.026701076894675 3.5762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6524 days (17.86 yr)  
   first obs. used      2001-07-20  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:30  

Additional Information
 Earth MOID = 1.51593 au 
 Jupiter MOID = 2.39287 au 
 T_jup = 3.300 
[ 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 15.8   n/a MPO440259  

249142 (2008 AH35)          Discovered 2008-Jan-10 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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