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469593 (2004 DH65)
Classification: Inner Main-belt Asteroid          SPK-ID: 2469593
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03768773751027942 1.1966e-07  
a 1.988706493650317 1.4545e-08 au
q 1.913756645332636 2.4077e-07 au
i 18.0504763434571 1.3313e-05 deg
node 338.8682325312505 1.7179e-05 deg
peri 193.0870527289934 9.7272e-05 deg
M 275.5666889314464 9.958e-05 deg
tp 2459240.751321062922
(2021-Jan-26.25132106)
0.00028411 TDB
period 1024.364370981826
2.80
1.1238e-05
3.077e-08
d
yr
n .3514374476485839 3.8555e-09 deg/d
Q 2.063656341967998 1.5093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6280 days (17.19 yr)  
   first obs. used      2002-08-16  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57705  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:58:48  

Additional Information
 Earth MOID = .923273 au 
 Jupiter MOID = 2.92051 au 
 T_jup = 3.791 
[ 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 17.8   n/a MPO495327  

469593 (2004 DH65)          Discovered 2004-Feb-22 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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