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86520 (2000 DH69)
Classification: Main-belt Asteroid          SPK-ID: 2086520
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07071912003514975 3.528e-08  
a 2.354202274884813 9.0734e-09 au
q 2.187715161620212 8.0748e-08 au
i 6.523346658613703 5.448e-06 deg
node 339.8728320857447 3.1342e-05 deg
peri 241.8803290413624 5.0061e-05 deg
M 169.0300856478422 3.867e-05 deg
tp 2458381.022409918868
(2018-Sep-19.52240992)
0.00014169 TDB
period 1319.362358330878
3.61
7.6275e-06
2.088e-08
d
yr
n .2728590805451165 1.5775e-09 deg/d
Q 2.520689388149415 9.7151e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1008  
   data-arc span      7691 days (21.06 yr)  
   first obs. used      1998-11-15  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:05:11  

Additional Information
 Earth MOID = 1.189 au 
 Jupiter MOID = 2.47239 au 
 T_jup = 3.543 
[ 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 15.2   n/a MPO395775  
rotation period rot_per 4.38 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

86520 (2000 DH69)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 DH69 = 2001 MV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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