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JPL Small-Body Database Browser
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249147 (2008 AW58)
Classification: Main-belt Asteroid          SPK-ID: 2249147
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152472814130937 5.3549e-08  
a 2.444060401193993 1.5253e-08 au
q 1.917983044227591 1.2664e-07 au
i 2.636057601426974 5.0964e-06 deg
node 151.8158802159898 9.6167e-05 deg
peri 229.0353400981544 9.7199e-05 deg
M 58.73248997147235 9.753e-06 deg
tp 2458372.810899579229
(2018-Sep-11.31089958)
3.8054e-05 TDB
period 1395.617250201569
3.82
1.3065e-05
3.577e-08
d
yr
n .2579503799827677 2.4148e-09 deg/d
Q 2.970137758160396 1.8537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50725  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:08:12  

Additional Information
 Earth MOID = .921093 au 
 Jupiter MOID = 2.48627 au 
 T_jup = 3.466 
[ 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 16.7   n/a MPO454846  

249147 (2008 AW58)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 AW58 = 2005 GQ117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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