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180518 (2004 DP32)
Classification: Main-belt Asteroid          SPK-ID: 2180518
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546648006901481 4.343e-08  
a 2.44480036406656 1.8988e-08 au
q 2.066675803031004 1.1129e-07 au
i 2.164231423420635 4.9056e-06 deg
node 115.6759075050391 0.00015335 deg
peri 171.8560322579994 0.00015461 deg
M 29.40834818555194 2.4538e-05 deg
tp 2459086.440448352258
(2020-Aug-24.94044835)
9.4405e-05 TDB
period 1396.251103057883
3.82
1.6266e-05
4.453e-08
d
yr
n .2578332788504705 3.0037e-09 deg/d
Q 2.822924925102116 2.1925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6978 days (19.10 yr)  
   first obs. used      2000-01-28  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60312  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 18:52:05  

Additional Information
 Earth MOID = 1.04839 au 
 Jupiter MOID = 2.33 au 
 T_jup = 3.482 
[ 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 16.7   n/a MPO469943  

180518 (2004 DP32)          Discovered 2004-Feb-18 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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