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186782 (2004 DT47)
Classification: Main-belt Asteroid          SPK-ID: 2186782
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863501432928003 6.0432e-08  
a 2.451333113764368 2.365e-08 au
q 1.994526836755992 1.5219e-07 au
i 8.188212735236609 6.9051e-06 deg
node 188.0510924216414 3.9512e-05 deg
peri 351.7453750227663 4.4877e-05 deg
M 127.9668511459345 3.1302e-05 deg
tp 2458702.193092407893
(2019-Aug-06.69309241)
0.00011579 TDB
period 1401.851222615301
3.84
2.0287e-05
5.554e-08
d
yr
n .2568032856784774 3.7164e-09 deg/d
Q 2.908139390772745 2.8057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      9392 days (25.71 yr)  
   first obs. used      1994-09-28  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53418  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:41  

Additional Information
 Earth MOID = .99753 au 
 Jupiter MOID = 2.05354 au 
 T_jup = 3.458 
[ 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 16.55   n/a E2021B55  

186782 (2004 DT47)          Discovered 2004-Feb-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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