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JPL Small-Body Database Browser
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268937 (2007 DX23)
Classification: Main-belt Asteroid          SPK-ID: 2268937
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423961929422013 9.6372e-08  
a 2.604963156794678 3.7356e-08 au
q 2.234026320512418 2.3506e-07 au
i 1.543923453287932 7.9237e-06 deg
node 335.2567386122772 0.00033425 deg
peri 275.3857567039387 0.00033568 deg
M 247.3859391262774 2.7477e-05 deg
tp 2459080.886642951517
(2020-Aug-19.38664295)
0.00011856 TDB
period 1535.680270481213
4.20
3.3034e-05
9.044e-08
d
yr
n .2344237970102932 5.0426e-09 deg/d
Q 2.975899993076939 4.2676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5297 days (14.50 yr)  
   first obs. used      2003-03-27  
   last obs. used      2017-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60611  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:46:09  

Additional Information
 Earth MOID = 1.22027 au 
 Jupiter MOID = 2.06215 au 
 T_jup = 3.398 
[ 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 17.3   n/a MPO423033  

268937 (2007 DX23)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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