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JPL Small-Body Database Browser
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351349 (2005 AT48)
Classification: Main-belt Asteroid          SPK-ID: 2351349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103507183245488 6.1017e-08  
a 2.610210802371232 2.4803e-08 au
q 2.340035234540841 1.5821e-07 au
i 13.48691516733671 5.9847e-06 deg
node 125.2864957881601 2.1213e-05 deg
peri 63.60133970724596 3.7691e-05 deg
M 171.8330863633415 2.9246e-05 deg
tp 2458265.282068275491
(2018-May-26.78206828)
0.00012243 TDB
period 1540.32300194597
4.22
2.1955e-05
6.011e-08
d
yr
n .2337172135618266 3.3313e-09 deg/d
Q 2.880386370201624 2.737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1998-07-16  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53729  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:52  

Additional Information
 Earth MOID = 1.37786 au 
 Jupiter MOID = 2.17765 au 
 T_jup = 3.364 
[ 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 16.2   n/a MPO494831  

351349 (2005 AT48)          Discovered 2005-Jan-13 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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