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103971 (2000 DW80)
Classification: Main-belt Asteroid          SPK-ID: 2103971
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454121844775157 3.9954e-08  
a 2.359459581330412 1.19e-08 au
q 2.016365409422752 9.3913e-08 au
i 3.266294193066468 4.7386e-06 deg
node 42.80393857081213 7.0971e-05 deg
peri 156.7051459878227 7.2963e-05 deg
M 226.1208553051703 1.9894e-05 deg
tp 2459692.797543101058
(2022-Apr-23.29754310)		 7.5522e-05 TDB
period 1323.7843423661
3.62		 1.0015e-05
2.742e-08		 d
yr
n .271947619018174 2.0573e-09 deg/d
Q 2.702553753238072 1.363e-08 au
   Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      10655 days (29.17 yr)  
   first obs. used      1991-11-07  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:32  

Additional Information
 Earth MOID = 1.01347 au 
 Jupiter MOID = 2.2521 au 
 T_jup = 3.536 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO436490  

103971 (2000 DW80)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DW80 = 1993 FG35 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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