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JPL Small-Body Database Browser
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108442 (2001 KH45)
Classification: Main-belt Asteroid          SPK-ID: 2108442
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2400169080266402 4.1055e-08  
a 2.434691713368272 1.0861e-08 au
q 1.850324536327536 1.025e-07 au
i 6.723641414147479 5.053e-06 deg
node 147.8402016418283 3.8132e-05 deg
peri 91.94297305216027 3.963e-05 deg
M 8.54685929906063 1.0796e-05 deg
tp 2458967.556597912474
(2020-Apr-28.05659791)
4.1527e-05 TDB
period 1387.600326217245
3.80
9.2846e-06
2.542e-08
d
yr
n .2594407000331288 1.7359e-09 deg/d
Q 3.019058890409008 1.3467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      10745 days (29.42 yr)  
   first obs. used      1990-08-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:07:36  

Additional Information
 Earth MOID = .853152 au 
 Jupiter MOID = 2.03144 au 
 T_jup = 3.456 
[ 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 15.5   n/a MPO366452  

108442 (2001 KH45)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 KH45 = 1990 QB15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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