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JPL Small-Body Database Browser
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71387 (2000 AD154)
Classification: Main-belt Asteroid          SPK-ID: 2071387
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965727495739463 4.2163e-08  
a 2.679611803064888 1.8988e-08 au
q 2.152873143145623 1.1727e-07 au
i 13.8837339750378 6.234e-06 deg
node 80.05999997647064 2.1783e-05 deg
peri 250.6037046013759 2.9082e-05 deg
M 342.3436602080537 2.2563e-05 deg
tp 2459079.078625411933
(2020-Aug-17.57862541)
0.00010082 TDB
period 1602.161347234562
4.39
1.703e-05
4.663e-08
d
yr
n .2246964705654547 2.3883e-09 deg/d
Q 3.206350462984153 2.2721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      9538 days (26.11 yr)  
   first obs. used      1993-05-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:25:44  

Additional Information
 Earth MOID = 1.18688 au 
 Jupiter MOID = 2.24117 au 
 T_jup = 3.308 
[ 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 14.5   n/a MPO347979  
diameter diameter 3.405 km 0.560 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.290   0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71387 (2000 AD154)          Discovered 2000-Jan-02 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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