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65843 (1997 AR15)
Classification: Main-belt Asteroid          SPK-ID: 2065843
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2345341383621022 5.1977e-08  
a 2.780009828340761 1.5504e-08 au
q 2.128002618612685 1.4142e-07 au
i 6.721695951904868 5.2551e-06 deg
node 326.5302183963161 3.7761e-05 deg
peri 233.8980731791508 3.8735e-05 deg
M 234.6054776786964 8.4562e-06 deg
tp 2459190.217462918744
(2020-Dec-06.71746292)
4.1919e-05 TDB
period 1693.042747966031
4.64
1.4163e-05
3.878e-08
d
yr
n .2126349145244517 1.7788e-09 deg/d
Q 3.432017038068837 1.914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      10333 days (28.29 yr)  
   first obs. used      1990-10-11  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57935  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:23  

Additional Information
 Earth MOID = 1.13462 au 
 Jupiter MOID = 1.59496 au 
 T_jup = 3.283 
[ 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 15.2   n/a MPO426384  
diameter diameter 5.159 km 1.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

65843 (1997 AR15)          Discovered 1997-Jan-12 by NEAT at Haleakala
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 AR15 = 2002 CS56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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