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JPL Small-Body Database Browser
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324980 (2008 AS75)
Classification: Main-belt Asteroid          SPK-ID: 2324980
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037238374901353 6.4869e-08  
a 2.389542463134845 2.6304e-08 au
q 2.141689949012869 1.6467e-07 au
i 2.698142937160632 7.0864e-06 deg
node 221.5602309864202 0.00013196 deg
peri 215.2119695637 0.00013712 deg
M 160.7060612719247 3.8373e-05 deg
tp 2458398.217406276645
(2018-Oct-06.71740628)
0.0001386 TDB
period 1349.182053398295
3.69
2.2278e-05
6.099e-08
d
yr
n .2668283343179955 4.4059e-09 deg/d
Q 2.637394977256821 2.9033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5538 days (15.16 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:56:36  

Additional Information
 Earth MOID = 1.15755 au 
 Jupiter MOID = 2.56634 au 
 T_jup = 3.524 
[ 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 17.9   n/a MPO418669  

324980 (2008 AS75)          Discovered 2008-Jan-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2008 AS75 = 2005 GR164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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