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359222 (2009 DL125)
Classification: Main-belt Asteroid          SPK-ID: 2359222
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 .1213494020480775 7.7191e-08  
a 2.573679810125948 2.641e-08 au
q 2.261365304103955 2.1193e-07 au
i 8.041038137464737 7.5774e-06 deg
node 170.7174169212738 3.4639e-05 deg
peri 234.6201668472565 4.4768e-05 deg
M 26.60118688955252 2.7164e-05 deg
tp 2458889.063179099596
(2020-Feb-09.56317910)
0.00011304 TDB
period 1508.100209615136
4.13
2.3213e-05
6.355e-08
d
yr
n .2387109276325022 3.6744e-09 deg/d
Q 2.885994316147941 2.9615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      4435 days (12.14 yr)  
   first obs. used      2007-11-02  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:50  

Additional Information
 Earth MOID = 1.28044 au 
 Jupiter MOID = 2.52509 au 
 T_jup = 3.404 
[ 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 MPO455592  

359222 (2009 DL125)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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