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JPL Small-Body Database Browser
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71416 (2000 AY187)
Classification: Main-belt Asteroid          SPK-ID: 2071416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337948672250768 4.4019e-08  
a 2.696682236054495 1.8275e-08 au
q 2.33587999433336 1.2079e-07 au
i 14.277147917442 5.0333e-06 deg
node 126.2631550009277 2.1586e-05 deg
peri 323.8791532646704 2.9752e-05 deg
M 120.607525348599 2.2108e-05 deg
tp 2458058.605186750987
(2017-Nov-01.10518675)
9.7859e-05 TDB
period 1617.495526964735
4.43
1.6442e-05
4.502e-08
d
yr
n .2225663032747594 2.2625e-09 deg/d
Q 3.057484477775629 2.072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      8545 days (23.39 yr)  
   first obs. used      1995-12-19  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:58  

Additional Information
 Earth MOID = 1.36697 au 
 Jupiter MOID = 2.12555 au 
 T_jup = 3.312 
[ 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 MPO439546  
diameter diameter 3.093 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.202   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71416 (2000 AY187)          Discovered 2000-Jan-08 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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