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190479 (2000 DA97)
Classification: Main-belt Asteroid          SPK-ID: 2190479
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07313634430289771 6.5037e-08  
a 3.127403226908993 2.9209e-08 au
q 2.898676387731784 2.0991e-07 au
i 21.16630040549852 7.2467e-06 deg
node 322.4257758929269 1.2567e-05 deg
peri 33.19726963008498 3.9606e-05 deg
M 60.0489112806826 3.5641e-05 deg
tp 2458863.541137183889
(2020-Jan-15.04113718)		 0.00020066 TDB
period 2020.106410369227
5.53		 2.8301e-05
7.748e-08		 d
yr
n .1782084340468979 2.4966e-09 deg/d
Q 3.356130066086202 3.1345e-08 au
   Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      7661 days (20.97 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:02:47  

Additional Information
 Earth MOID = 1.90426 au 
 Jupiter MOID = 2.04439 au 
 T_jup = 3.106 
[ 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 14.7   n/a MPO446125  
diameter diameter 6.270 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190479 (2000 DA97)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2000 DA97 = 2000 BM40 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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