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193754 (2001 KH31)
Classification: Main-belt Asteroid          SPK-ID: 2193754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1729192545008958 4.2344e-08  
a 2.20309994395129 1.4141e-08 au
q 1.822141544052268 9.6414e-08 au
i 6.967686588049654 5.5574e-06 deg
node 46.51119999336081 3.1477e-05 deg
peri 226.0021058570978 3.6898e-05 deg
M 272.3053322945457 2.2316e-05 deg
tp 2459291.451373716860
(2021-Mar-17.95137372)
7.5913e-05 TDB
period 1194.39981105664
3.27
1.15e-05
3.149e-08
d
yr
n .3014066116449916 2.902e-09 deg/d
Q 2.584058343850313 1.6587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      6907 days (18.91 yr)  
   first obs. used      2001-05-22  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:57:28  

Additional Information
 Earth MOID = .814263 au 
 Jupiter MOID = 2.52359 au 
 T_jup = 3.634 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO454345  

193754 (2001 KH31)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 KH31 = 2004 HA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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