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JPL Small-Body Database Browser
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71332 (2000 AQ90)
Classification: Main-belt Asteroid          SPK-ID: 2071332
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 .119051504617869 6.3479e-08  
a 2.963863038545663 2.8174e-08 au
q 2.611010684325513 1.9932e-07 au
i 11.19726095730096 6.1086e-06 deg
node 122.9328147352998 2.9708e-05 deg
peri 251.2888735554438 3.7687e-05 deg
M 11.92867076471972 2.5449e-05 deg
tp 2458538.744566532660
(2019-Feb-24.24456653)
0.00013139 TDB
period 1863.741274006468
5.10
2.6574e-05
7.276e-08
d
yr
n .1931598580880871 2.7542e-09 deg/d
Q 3.316715392765814 3.1528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1998-09-21  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:42:39  

Additional Information
 Earth MOID = 1.63607 au 
 Jupiter MOID = 2.20772 au 
 T_jup = 3.226 
[ 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 MPO417320  
diameter diameter 4.342 km 1.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.215   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71332 (2000 AQ90)          Discovered 2000-Jan-05 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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