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359224 (2009 DL127)
Classification: Main-belt Asteroid          SPK-ID: 2359224
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09304357563265055 5.9044e-08  
a 2.444658945731768 2.3468e-08 au
q 2.217199136218538 1.4316e-07 au
i 6.424043612019541 7.3714e-06 deg
node 19.70726591226397 5.0405e-05 deg
peri 144.2791932275987 6.254e-05 deg
M 341.8698120587533 3.9602e-05 deg
tp 2459070.811384730648
(2020-Aug-09.31138473)
0.000154 TDB
period 1396.129956570796
3.82
2.0104e-05
5.504e-08
d
yr
n .2578556518364806 3.713e-09 deg/d
Q 2.672118755244997 2.5651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      9335 days (25.56 yr)  
   first obs. used      1994-04-14  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:24:52  

Additional Information
 Earth MOID = 1.22737 au 
 Jupiter MOID = 2.29902 au 
 T_jup = 3.485 
[ 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 17.5   n/a MPO455592  

359224 (2009 DL127)          Discovered 2009-Feb-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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