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103961 (2000 DM77)
Classification: Main-belt Asteroid          SPK-ID: 2103961
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07510625109555447 4.3131e-08  
a 2.734293300778039 1.3058e-08 au
q 2.528930781560911 1.1531e-07 au
i 5.205653908898674 4.9392e-06 deg
node 3.664753292208133 3.6625e-05 deg
peri 318.0031700358093 4.5318e-05 deg
M 62.58412732932543 2.6147e-05 deg
tp 2458913.403581637364
(2020-Mar-04.90358164)		 0.00011984 TDB
period 1651.452453218426
4.52		 1.1831e-05
3.239e-08		 d
yr
n .2179899271689086 1.5616e-09 deg/d
Q 2.939655819995167 1.4039e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1993-10-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49097  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:28  

Additional Information
 Earth MOID = 1.51762 au 
 Jupiter MOID = 2.30118 au 
 T_jup = 3.343 
[ 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 14.90   n/a E2021B55  

103961 (2000 DM77)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DM77 = 2002 TV82 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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