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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040061878218236 6.4917e-08  
a 2.389424126555814 2.6585e-08 au
q 2.140909232063253 1.6499e-07 au
i 2.69840502424413 7.087e-06 deg
node 221.5630140905236 0.00013194 deg
peri 215.2582501533057 0.00013707 deg
M 53.88889703766878 3.7339e-05 deg
tp 2458398.554077952551
(2018-Oct-07.05407795)
0.00013824 TDB
period 1349.081831945151
3.69
2.2515e-05
6.164e-08
d
yr
n .2668481566317886 4.4536e-09 deg/d
Q 2.637939021048374 2.9351e-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 = 1.15662 au 
 Jupiter MOID = 2.56714 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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