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103887 (2000 DO52)
Classification: Main-belt Asteroid          SPK-ID: 2103887
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494998915863515 4.1946e-08  
a 2.549368741434367 1.6584e-08 au
q 2.168238390976295 1.075e-07 au
i 3.142409490876334 4.7166e-06 deg
node 349.1695097633277 9.2347e-05 deg
peri 254.2204866836599 9.4379e-05 deg
M 331.9144692515852 2.4051e-05 deg
tp 2459316.491868968027
(2021-Apr-11.99186897)
9.988e-05 TDB
period 1486.782400608417
4.07
1.4508e-05
3.972e-08
d
yr
n .2421336167637455 2.3627e-09 deg/d
Q 2.930499091892438 1.9063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8805 days (24.11 yr)  
   first obs. used      1996-03-11  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:17:00  

Additional Information
 Earth MOID = 1.15644 au 
 Jupiter MOID = 2.09738 au 
 T_jup = 3.423 
[ 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 16.22   n/a E2021B55  

103887 (2000 DO52)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DO52 = 1996 EG13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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