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JPL Small-Body Database Browser
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382048 (2011 DX11)
Classification: Main-belt Asteroid          SPK-ID: 2382048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488693805588475 1.1884e-07  
a 2.404175985295498 2.8288e-08 au
q 2.046267795610101 2.7299e-07 au
i 2.260315158205395 8.053e-06 deg
node 4.173975843974147 0.00020697 deg
peri 213.0905637790204 0.0002098 deg
M 137.7982660800586 3.1281e-05 deg
tp 2458479.318416404866
(2018-Dec-26.81841641)
0.00011494 TDB
period 1361.594564515354
3.73
2.4032e-05
6.58e-08
d
yr
n .2643958850762146 4.6665e-09 deg/d
Q 2.762084174980896 3.25e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      7971 days (21.82 yr)  
   first obs. used      1996-03-17  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:00:46  

Additional Information
 Earth MOID = 1.0395 au 
 Jupiter MOID = 2.21099 au 
 T_jup = 3.508 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO434367  

382048 (2011 DX11)          Discovered 1996-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 DX11 = 1996 FY12 = 2007 BW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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