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103855 (2000 DP37)
Classification: Main-belt Asteroid          SPK-ID: 2103855
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01980850470120883 3.9356e-08  
a 2.881233227771142 2.2483e-08 au
q 2.824160305833558 1.1081e-07 au
i 2.617325511717775 8.5703e-06 deg
node 153.1380899951715 0.00013588 deg
peri 300.4156906416817 0.00031353 deg
M 150.5409316206656 0.00028414 deg
tp 2458453.504221700843
(2018-Dec-01.00422170)
0.0014064 TDB
period 1786.3479207457
4.89
2.0909e-05
5.725e-08
d
yr
n .2015284905136062 2.3589e-09 deg/d
Q 2.938306149708726 2.2929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      9256 days (25.34 yr)  
   first obs. used      1995-03-07  
   last obs. used      2020-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60614  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:46:03  

Additional Information
 Earth MOID = 1.84179 au 
 Jupiter MOID = 2.07557 au 
 T_jup = 3.292 
[ 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 15.62   n/a E2021B55  

103855 (2000 DP37)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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