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JPL Small-Body Database Browser
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441965 (2010 MS33)
Classification: Main-belt Asteroid          SPK-ID: 2441965
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2196592333261876 2.5996e-07  
a 3.067839167247944 1.3243e-07 au
q 2.393959967802211 8.7986e-07 au
i 4.840465568599657 1.457e-05 deg
node 347.9654867417125 0.00013593 deg
peri 338.4682789546188 0.00013805 deg
M 238.2289437817619 2.9927e-05 deg
tp 2459264.378923114013
(2021-Feb-18.87892311)
0.0001977 TDB
period 1962.67011015093
5.37
0.00012708
3.479e-07
d
yr
n .1834235912281335 1.1876e-08 deg/d
Q 3.741718366693677 1.6151e-07 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      4912 days (13.45 yr)  
   first obs. used      2005-10-22  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:56  

Additional Information
 Earth MOID = 1.38237 au 
 Jupiter MOID = 1.61609 au 
 T_jup = 3.189 
[ 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 16.7   n/a MPO349184  
diameter diameter 3.389 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441965 (2010 MS33)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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