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JPL Small-Body Database Browser
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410749 (2009 DX23)
Classification: Main-belt Asteroid          SPK-ID: 2410749
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209235739119377 1.1057e-07  
a 2.413136747728584 4.3841e-08 au
q 1.880017953082155 2.4286e-07 au
i 13.74995715325483 9.7789e-06 deg
node 8.067890089363376 3.8572e-05 deg
peri 214.7151761943291 4.7042e-05 deg
M 219.9815189448407 3.4863e-05 deg
tp 2459133.042396074997
(2020-Oct-10.54239608)
0.00014438 TDB
period 1369.213986198537
3.75
3.7313e-05
1.022e-07
d
yr
n .2629245710522561 7.1651e-09 deg/d
Q 2.946255542375012 5.3527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      3529 days (9.66 yr)  
   first obs. used      2009-02-20  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58318  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:16:15  

Additional Information
 Earth MOID = .889554 au 
 Jupiter MOID = 2.08118 au 
 T_jup = 3.447 
[ 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 16.7   n/a MPO413449  

410749 (2009 DX23)          Discovered 2009-Feb-20 by LINEAR at Socorro
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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