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190716 (2001 KH32)
Classification: Mars-crossing Asteroid          SPK-ID: 2190716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2705302121655217 4.079e-08  
a 2.202277449733315 1.2866e-08 au
q 1.606494864009617 8.5952e-08 au
i 3.429452092825115 4.2447e-06 deg
node 122.3282292601884 8.9643e-05 deg
peri 218.865690753192 9.0766e-05 deg
M 284.2875167310399 1.9068e-05 deg
tp 2459451.556496865535
(2021-Aug-25.05649687)
6.4859e-05 TDB
period 1193.731006689168
3.27
1.0461e-05
2.864e-08
d
yr
n .3015754788831913 2.6427e-09 deg/d
Q 2.798060035457012 1.6346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7919 days (21.68 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:50  

Additional Information
 Earth MOID = .597991 au 
 Jupiter MOID = 2.60857 au 
 T_jup = 3.613 
[ 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 16.81   n/a E2021B55  

190716 (2001 KH32)          Discovered 2001-May-24 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 KH32 = 2005 WZ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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