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JPL Small-Body Database Browser
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324976 (2008 AH56)
Classification: Main-belt Asteroid          SPK-ID: 2324976
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063750804696764 7.2926e-08  
a 2.333057456471596 2.7677e-08 au
q 2.084878281799051 1.724e-07 au
i 4.094074839367067 8.1614e-06 deg
node 281.3309294347138 0.00011576 deg
peri 353.9472165585443 0.00013067 deg
M 267.6510151385337 6.6261e-05 deg
tp 2458934.399834256858
(2020-Mar-25.89983426)
0.00024028 TDB
period 1301.627088947303
3.56
2.3162e-05
6.341e-08
d
yr
n .2765769113572702 4.9215e-09 deg/d
Q 2.58123663114414 3.0621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2003-12-19  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:11:14  

Additional Information
 Earth MOID = 1.06803 au 
 Jupiter MOID = 2.50994 au 
 T_jup = 3.558 
[ 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 17.4   n/a MPO427682  

324976 (2008 AH56)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2008 AH56 = 2006 SF304 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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