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JPL Small-Body Database Browser
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100403 (1996 AD)
Classification: Main-belt Asteroid          SPK-ID: 2100403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2456544745409147 5.8498e-08  
a 2.361925174909333 1.2336e-08 au
q 1.781707687162023 1.376e-07 au
i 21.54357304265267 1.0736e-05 deg
node 296.6577110120692 1.5397e-05 deg
peri 130.315288004643 2.5948e-05 deg
M 290.1438474757205 2.0982e-05 deg
tp 2459257.776305803248
(2021-Feb-12.27630580)
7.8449e-05 TDB
period 1325.859881232051
3.63
1.0387e-05
2.844e-08
d
yr
n .2715219044605764 2.1271e-09 deg/d
Q 2.942142662656643 1.5366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      8170 days (22.37 yr)  
   first obs. used      1996-01-01  
   last obs. used      2018-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:05:31  

Additional Information
 Earth MOID = .854972 au 
 Jupiter MOID = 2.43608 au 
 T_jup = 3.418 
[ 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 15.1   n/a MPO385420  

100403 (1996 AD)          Discovered 1996-Jan-01 by Kobayashi, T. at Oizumi
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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