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JPL Small-Body Database Browser
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447935 (2008 AQ52)
Classification: Main-belt Asteroid          SPK-ID: 2447935
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03828081429445602 2.079e-07  
a 2.729359002333152 5.3659e-08 au
q 2.624876917221934 5.8019e-07 au
i .8086722065274634 9.0024e-06 deg
node 250.0674351221434 0.00079237 deg
peri 234.191946372488 0.00082323 deg
M 173.5161890100163 0.00021621 deg
tp 2457806.671069740091
(2017-Feb-22.17106974)
0.0009863 TDB
period 1646.984160521589
4.51
4.857e-05
1.33e-07
d
yr
n .2185813371064785 6.446e-09 deg/d
Q 2.833841087444369 5.5713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2001-08-20  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70322  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:34:34  

Additional Information
 Earth MOID = 1.64073 au 
 Jupiter MOID = 2.17741 au 
 T_jup = 3.354 
[ 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 17.9   n/a MPO357079  

447935 (2008 AQ52)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 AQ52 = 2011 UT249 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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