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72518 (2001 DP86)
Classification: Main-belt Asteroid          SPK-ID: 2072518
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064602453768457 5.6509e-08  
a 2.692432987029166 1.9799e-08 au
q 2.405795910569327 1.5843e-07 au
i 5.024920071677472 4.3106e-06 deg
node 115.5541505669421 6.9474e-05 deg
peri 232.7649070474154 7.2378e-05 deg
M 335.8334868166098 2.3372e-05 deg
tp 2459308.824644865882
(2021-Apr-04.32464487)
0.00010534 TDB
period 1613.673923738419
4.42
1.78e-05
4.873e-08
d
yr
n .2230933986749835 2.4608e-09 deg/d
Q 2.979070063489004 2.1907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      7551 days (20.67 yr)  
   first obs. used      1999-11-04  
   last obs. used      2020-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54507  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:31  

Additional Information
 Earth MOID = 1.40099 au 
 Jupiter MOID = 2.40246 au 
 T_jup = 3.358 
[ 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 15.36   n/a E2021B10  

72518 (2001 DP86)          Discovered 2001-Feb-25 by Kusnirak, P. at Ondrejov
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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