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JPL Small-Body Database Browser
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441974 (2010 MQ92)
Classification: Main-belt Asteroid          SPK-ID: 2441974
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631351996085745 5.9586e-07  
a 3.021494514823365 1.9412e-07 au
q 2.528582404031443 1.9451e-06 au
i 8.45953774066173 2.6594e-05 deg
node 342.8461897327676 5.2563e-05 deg
peri 17.62950058851498 0.00017245 deg
M 234.3619156751063 0.00015158 deg
tp 2459269.999022418728
(2021-Feb-24.49902242)
0.00085984 TDB
period 1918.364557736151
5.25
0.00018487
5.061e-07
d
yr
n .1876598473153787 1.8084e-08 deg/d
Q 3.514406625615288 2.2578e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3230 days (8.84 yr)  
   first obs. used      2007-01-27  
   last obs. used      2015-12-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54303  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:50  

Additional Information
 Earth MOID = 1.5256 au 
 Jupiter MOID = 1.93983 au 
 T_jup = 3.209 
[ 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 16.9   n/a MPO349184  
diameter diameter 3.432 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441974 (2010 MQ92)          Discovered 2010-Jun-28 by WISE at WISE
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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