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383417 DAO (2006 UY216)
Classification: Main-belt Asteroid          SPK-ID: 2383417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04053482587219737 7.9564e-08  
a 3.074425067614197 3.9239e-08 au
q 2.949803782841336 2.6152e-07 au
i 13.67122104099223 7.5366e-06 deg
node 141.2712053995712 2.6867e-05 deg
peri 19.50561597032194 8.8588e-05 deg
M 12.73402988389164 8.0908e-05 deg
tp 2458930.852158797535
(2020-Mar-22.35215880)
0.00044271 TDB
period 1968.993559894545
5.39
3.7696e-05
1.032e-07
d
yr
n .1828345238565842 3.5003e-09 deg/d
Q 3.199046352387057 4.083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      5924 days (16.22 yr)  
   first obs. used      2004-02-29  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:35:24  

Additional Information
 Earth MOID = 1.96298 au 
 Jupiter MOID = 1.80671 au 
 T_jup = 3.185 
[ 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 16.0   n/a MPO418959  

383417 DAO           Discovered 2006 Oct. 23 by D. D. Balam at Mauna Kea.
Named for the Dominion Astrophysical Observatory of the National Research Council of Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-08-10Last Updated: 2014-08-13

[ show close-approach data ]
Alternate Designations
 2006 UY216 = 2009 CU20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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