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469041 (2015 AM253)
Classification: Main-belt Asteroid          SPK-ID: 2469041
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .002816214415040977 1.0408e-07  
a 3.044220019450198 1.3336e-07 au
q 3.035646843148867 3.9156e-07 au
i 10.28878011018821 9.6035e-06 deg
node 103.8046393874401 5.3608e-05 deg
peri 248.3831724539513 0.0024048 deg
M 138.2369974867539 0.0024201 deg
tp 2458255.537734699358
(2018-May-17.03773470)
0.013023 TDB
period 1940.048036227996
5.31
0.00012749
3.49e-07
d
yr
n .1855624156090188 1.2194e-08 deg/d
Q 3.05279319575153 1.3374e-07 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      4039 days (11.06 yr)  
   first obs. used      2007-09-15  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:19:21  

Additional Information
 Earth MOID = 2.0242 au 
 Jupiter MOID = 2.01238 au 
 T_jup = 3.214 
[ 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 16.4   n/a MPO380617  

469041 (2015 AM253)          Discovered 2008-Nov-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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