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441894 (2010 DT25)
Classification: Main-belt Asteroid          SPK-ID: 2441894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1490192705379364 2.0616e-07  
a 2.627160151103039 1.3386e-07 au
q 2.23566266179933 5.3302e-07 au
i 27.10823058595151 2.7852e-05 deg
node 313.5060774095817 1.8253e-05 deg
peri 51.20422114560807 0.0001303 deg
M 282.3107503521335 0.00011931 deg
tp 2458936.150018241915
(2020-Mar-27.65001824)
0.00052126 TDB
period 1555.350413535724
4.26
0.00011887
3.254e-07
d
yr
n .2314590955626678 1.769e-08 deg/d
Q 3.018657640406749 1.538e-07 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      2543 days (6.96 yr)  
   first obs. used      2010-02-19  
   last obs. used      2017-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59546  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:33  

Additional Information
 Earth MOID = 1.28867 au 
 Jupiter MOID = 2.48388 au 
 T_jup = 3.231 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO456093  
diameter diameter 3.403 km 0.498 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.051   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

441894 (2010 DT25)          Discovered 2010-Feb-19 by WISE at WISE
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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