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JPL Small-Body Database Browser
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312673 (2010 MD11)
Classification: Outer Main-belt Asteroid          SPK-ID: 2312673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603247453347554 1.0607e-07  
a 3.210437210772 6.0925e-08 au
q 2.695724682541756 3.3567e-07 au
i 17.41616945226579 9.3271e-06 deg
node 238.2531752077255 3.2772e-05 deg
peri 84.6303394021101 4.8044e-05 deg
M 201.3928440570711 3.9275e-05 deg
tp 2459526.188726003919
(2021-Nov-07.68872600)
0.0002405 TDB
period 2101.09020226882
5.75
5.9809e-05
1.637e-07
d
yr
n .171339621502809 4.8773e-09 deg/d
Q 3.725149739002243 7.0692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      1999-11-03  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:44  

Additional Information
 Earth MOID = 1.75356 au 
 Jupiter MOID = 1.76994 au 
 T_jup = 3.100 
[ 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 15.5   n/a MPO341970  
diameter diameter 5.087 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312673 (2010 MD11)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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