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160365 (2004 DC66)
Classification: Main-belt Asteroid          SPK-ID: 2160365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730508441760423 4.4751e-08  
a 2.225319493985248 1.1688e-08 au
q 1.840226076989697 9.8531e-08 au
i 2.921446614794335 5.5836e-06 deg
node 117.6224741914639 0.0001462 deg
peri 131.2115515290052 0.00014833 deg
M 317.462513589675 2.5431e-05 deg
tp 2459343.770345453778
(2021-May-09.27034545)
8.5859e-05 TDB
period 1212.514624532231
3.32
9.5525e-06
2.615e-08
d
yr
n .2969036354005894 2.3391e-09 deg/d
Q 2.610412910980798 1.371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      9276 days (25.40 yr)  
   first obs. used      1995-09-25  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:03  

Additional Information
 Earth MOID = .826285 au 
 Jupiter MOID = 2.41904 au 
 T_jup = 3.625 
[ 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 17.7   n/a MPO454061  

160365 (2004 DC66)          Discovered 2004-Feb-23 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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