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JPL Small-Body Database Browser
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65020 (2002 AW99)
Classification: Main-belt Asteroid          SPK-ID: 2065020
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0627698263442911 4.4252e-08  
a 3.184046713546592 2.5147e-08 au
q 2.984184654265162 1.4543e-07 au
i 6.653481527496158 4.8042e-06 deg
node 94.77173831515577 4.3807e-05 deg
peri 207.6142374312733 5.8677e-05 deg
M 260.6959575080558 4.0043e-05 deg
tp 2459572.942672202380
(2021-Dec-24.44267220)
0.00023216 TDB
period 2075.236383348385
5.68
2.4585e-05
6.731e-08
d
yr
n .1734742137756575 2.0551e-09 deg/d
Q 3.383908772828023 2.6726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      10135 days (27.75 yr)  
   first obs. used      1992-05-02  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:32:19  

Additional Information
 Earth MOID = 1.97053 au 
 Jupiter MOID = 1.76951 au 
 T_jup = 3.185 
[ 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 14.1   n/a MPO341113  
diameter diameter 7.872 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65020 (2002 AW99)          Discovered 2002-Jan-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 AW99 = 1999 RV232 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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