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JPL Small-Body Database Browser
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447941 (2008 AP93)
Classification: Main-belt Asteroid          SPK-ID: 2447941
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 .01761632238148469 7.6456e-08  
a 2.716900616527306 4.0941e-08 au
q 2.669038819388106 2.1438e-07 au
i 8.138969542247057 8.5569e-06 deg
node 93.44130408286361 5.2417e-05 deg
peri 359.913671047573 0.00028378 deg
M 210.7584306139902 0.00027981 deg
tp 2459278.604087013926
(2021-Mar-05.10408701)
0.0012797 TDB
period 1635.720344735917
4.48
3.6973e-05
1.012e-07
d
yr
n .2200865209988698 4.9748e-09 deg/d
Q 2.764762413666505 4.1663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5636 days (15.43 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:39  

Additional Information
 Earth MOID = 1.68576 au 
 Jupiter MOID = 2.28524 au 
 T_jup = 3.346 
[ 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 16.8   n/a MPO450460  

447941 (2008 AP93)          Discovered 2004-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 AP93 = 2011 YC48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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