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JPL Small-Body Database Browser
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173969 (2001 XF82)
Classification: Main-belt Asteroid          SPK-ID: 2173969
[ 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 .1168595425830034 5.9909e-08  
a 3.078056419146903 3.3806e-08 au
q 2.718356153960718 1.8213e-07 au
i 17.50855214725029 7.1781e-06 deg
node 84.33164594794759 1.906e-05 deg
peri 288.8717916793505 3.3023e-05 deg
M 127.463317966569 2.6643e-05 deg
tp 2457902.113220845018
(2017-May-28.61322084)		 0.00014402 TDB
period 1972.483099504249
5.40		 3.2496e-05
8.897e-08		 d
yr
n .1825110694689754 3.0068e-09 deg/d
Q 3.437756684333087 3.7757e-08 au
   Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      7251 days (19.85 yr)  
   first obs. used      1999-06-14  
   last obs. used      2019-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:19:26  

Additional Information
 Earth MOID = 1.78071 au 
 Jupiter MOID = 2.10374 au 
 T_jup = 3.147 
[ 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 14.6   n/a MPO338382  
diameter diameter 6.870 km 0.346 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173969 (2001 XF82)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 XF82 = 1999 LK36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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