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JPL Small-Body Database Browser
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71402 (2000 AM170)
Classification: Main-belt Asteroid          SPK-ID: 2071402
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 .147438964377185 5.2958e-08  
a 2.693980707018272 1.5924e-08 au
q 2.296782981523382 1.4628e-07 au
i 14.31797042122632 5.9105e-06 deg
node 222.6779577277312 1.6489e-05 deg
peri 143.7325630351867 2.2172e-05 deg
M 284.3216636678017 1.5857e-05 deg
tp 2459340.015201424737
(2021-May-05.51520142)
7.2796e-05 TDB
period 1615.065531784198
4.42
1.432e-05
3.921e-08
d
yr
n .2229011720671793 1.9764e-09 deg/d
Q 3.091178432513163 1.8272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      7977 days (21.84 yr)  
   first obs. used      1998-06-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:44:43  

Additional Information
 Earth MOID = 1.31303 au 
 Jupiter MOID = 2.4219 au 
 T_jup = 3.311 
[ 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 14.7   n/a MPO432268  

71402 (2000 AM170)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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