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JPL Small-Body Database Browser
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441923 (2010 HA70)
Classification: Main-belt Asteroid          SPK-ID: 2441923
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221020715486347 1.2909e-07  
a 3.161615947966576 1.3887e-07 au
q 2.775576091278656 3.7713e-07 au
i 21.94295546419538 1.3221e-05 deg
node 131.4651760128045 2.0092e-05 deg
peri 34.25460906272087 5.1164e-05 deg
M 326.1230467886556 6.3142e-05 deg
tp 2458793.725278003612
(2019-Nov-06.22527800)
0.0003705 TDB
period 2053.345814404779
5.62
0.00013528
3.704e-07
d
yr
n .1753236096299524 1.1551e-08 deg/d
Q 3.547655804654495 1.5582e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3610 days (9.88 yr)  
   first obs. used      2008-01-20  
   last obs. used      2017-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5744  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:39  

Additional Information
 Earth MOID = 1.80891 au 
 Jupiter MOID = 1.54771 au 
 T_jup = 3.081 
[ 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 15.8   n/a MPO434640  
diameter diameter 5.171 km 1.277 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441923 (2010 HA70)          Discovered 2010-Apr-27 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 HA70 = 2008 BJ52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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