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JPL Small-Body Database Browser
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71424 (2000 AB197)
Classification: Main-belt Asteroid          SPK-ID: 2071424
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514157065614753 4.0888e-08  
a 3.062301223343328 2.6177e-08 au
q 2.598620719906728 1.3251e-07 au
i 10.79989281361698 4.8826e-06 deg
node 256.3722139137743 3.1997e-05 deg
peri 149.486700498414 3.8244e-05 deg
M 276.5700738600895 2.1344e-05 deg
tp 2459054.117339394504
(2020-Jul-23.61733939)
0.00011793 TDB
period 1957.358105629465
5.36
2.5097e-05
6.871e-08
d
yr
n .1839213779862872 2.3583e-09 deg/d
Q 3.525981726779929 3.014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      9369 days (25.65 yr)  
   first obs. used      1994-01-10  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:09  

Additional Information
 Earth MOID = 1.61509 au 
 Jupiter MOID = 1.86603 au 
 T_jup = 3.189 
[ 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 14.4   n/a MPO453120  
diameter diameter 4.211 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.173   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71424 (2000 AB197)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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