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JPL Small-Body Database Browser
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39348 (2002 AE117)
Classification: Outer Main-belt Asteroid          SPK-ID: 2039348
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09004519006748084 3.6522e-08  
a 3.265858936083657 2.4557e-08 au
q 2.971784047450423 1.2446e-07 au
i 1.878292181395295 4.2823e-06 deg
node 50.43607993156505 0.00013965 deg
peri 188.4544387602492 0.00014193 deg
M 305.9093713135875 2.5393e-05 deg
tp 2459324.402342178708
(2021-Apr-19.90234218)
0.00015235 TDB
period 2155.730965161181
5.90
2.4315e-05
6.657e-08
d
yr
n .1669967198217071 1.8836e-09 deg/d
Q 3.55993382471689 2.6768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      8879 days (24.31 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53786  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:42:31  

Additional Information
 Earth MOID = 1.95957 au 
 Jupiter MOID = 1.44 au 
 T_jup = 3.170 
[ 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 14.5   n/a MPO257141  
diameter diameter 6.958 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39348 (2002 AE117)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 AE117 = 1997 HS17 = 2000 WK176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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