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JPL Small-Body Database Browser
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193751 (2001 KH9)
Classification: Main-belt Asteroid          SPK-ID: 2193751
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07768173918646351 5.6166e-08  
a 3.083704864071207 4.0897e-08 au
q 2.844157307092399 1.8693e-07 au
i 4.021507306328744 5.9328e-06 deg
node 61.152094243356 7.69e-05 deg
peri 177.9299306803463 8.5135e-05 deg
M 107.1611839860048 3.8178e-05 deg
tp 2458011.734114296620
(2017-Sep-15.23411430)
0.00020864 TDB
period 1977.91505253337
5.42
3.9347e-05
1.077e-07
d
yr
n .1820098388648702 3.6208e-09 deg/d
Q 3.323252421050016 4.4074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2001-05-18  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:46:12  

Additional Information
 Earth MOID = 1.83172 au 
 Jupiter MOID = 1.67247 au 
 T_jup = 3.219 
[ 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 15.1   n/a MPO454345  

193751 (2001 KH9)          Discovered 2001-May-18 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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