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JPL Small-Body Database Browser
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63415 (2001 KH55)
Classification: Main-belt Asteroid          SPK-ID: 2063415
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2458434571807019 4.4092e-08  
a 2.54435660646561 1.4364e-08 au
q 1.918843182031545 1.1185e-07 au
i 7.350469776092596 3.7332e-06 deg
node 138.0947890068866 4.3522e-05 deg
peri 188.0493109208031 4.5266e-05 deg
M 82.02743091359136 1.341e-05 deg
tp 2458262.729274977557
(2018-May-24.22927498)
5.5238e-05 TDB
period 1482.399968568706
4.06
1.2553e-05
3.437e-08
d
yr
n .2428494385004534 2.0565e-09 deg/d
Q 3.169870030899674 1.7895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      982  
   data-arc span      10103 days (27.66 yr)  
   first obs. used      1992-03-11  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:32:58  

Additional Information
 Earth MOID = .906413 au 
 Jupiter MOID = 2.17962 au 
 T_jup = 3.390 
[ 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 MPO459279  
diameter diameter 2.711 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

63415 (2001 KH55)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KH55 = 2000 DA23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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