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JPL Small-Body Database Browser
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65071 (2002 AJ188)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065071
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01674906978948043 4.5314e-08  
a 3.233353062518555 2.8361e-08 au
q 3.179197406420402 1.4677e-07 au
i 15.77488033410873 5.2194e-06 deg
node 157.8947038712392 1.7283e-05 deg
peri 35.91951568441016 0.00014694 deg
M 350.7429162301252 0.00014584 deg
tp 2459055.107188136529
(2020-Jul-24.60718814)
0.00086034 TDB
period 2123.62642683706
5.81
2.7941e-05
7.65e-08
d
yr
n .1695213411598884 2.2304e-09 deg/d
Q 3.287508718616709 2.8836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      1999-08-07  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:33:25  

Additional Information
 Earth MOID = 2.19188 au 
 Jupiter MOID = 1.69624 au 
 T_jup = 3.126 
[ 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 14.0   n/a MPO426379  
diameter diameter 9.237 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65071 (2002 AJ188)          Discovered 2002-Jan-09 by NEAT at Palomar
Reference: 20030614/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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