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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2461103371816243 4.1892e-08  
a 2.544100198157204 1.3455e-08 au
q 1.917970840564897 1.0487e-07 au
i 7.351926076654078 3.5844e-06 deg
node 138.0894038191502 3.4909e-05 deg
peri 188.071068329958 3.6195e-05 deg
M 179.1282937577995 1.1828e-05 deg
tp 2458263.001004804681
(2018-May-24.50100480)		 4.7253e-05 TDB
period 1482.175890254941
4.06		 1.1758e-05
3.219e-08		 d
yr
n .2428861529639903 1.9268e-09 deg/d
Q 3.17022955574951 1.6766e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1086  
   data-arc span      10267 days (28.11 yr)  
   first obs. used      1992-03-11  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54297  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:29:12  

Additional Information
 Earth MOID = .906436 au 
 Jupiter MOID = 2.18249 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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