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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198610209937384 2.6002e-07  
a 3.070080261636768 1.3235e-07 au
q 2.395089280780585 8.8121e-07 au
i 4.839616482853672 1.4571e-05 deg
node 347.9453795489644 0.00013593 deg
peri 338.306895003047 0.00013805 deg
M 311.7755168337736 3.3422e-05 deg
tp 2459263.701343747193
(2021-Feb-18.20134375)
0.00019659 TDB
period 1964.82113499038
5.38
0.00012705
3.478e-07
d
yr
n .1832227848067008 1.1848e-08 deg/d
Q 3.745071242492951 1.6145e-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 = 1.38437 au 
 Jupiter MOID = 1.61538 au 
 T_jup = 3.188 
[ 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 16.6   n/a MPO472459  
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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