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JPL Small-Body Database Browser
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410425 (2008 AH91)
Classification: Main-belt Asteroid          SPK-ID: 2410425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .0803517413980625 1.9337e-07  
a 2.476908436727033 3.7473e-08 au
q 2.277884530552463 4.6371e-07 au
i 5.652902591445882 1.0246e-05 deg
node 281.9967369007968 0.00011541 deg
peri 184.3550922655753 0.00027438 deg
M 330.8746163948084 0.00024897 deg
tp 2458715.694702853846
(2019-Aug-20.19470285)
0.00098616 TDB
period 1423.847101536294
3.90
3.2312e-05
8.847e-08
d
yr
n .2528361364163115 5.7377e-09 deg/d
Q 2.675932342901603 4.0484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3959 days (10.84 yr)  
   first obs. used      2007-12-30  
   last obs. used      2018-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:41:46  

Additional Information
 Earth MOID = 1.29495 au 
 Jupiter MOID = 2.42401 au 
 T_jup = 3.469 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO460558  

410425 (2008 AH91)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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