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163732 (2003 KP2)
Classification: Apollo [NEO]          SPK-ID: 2163732
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 118 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6963788013428722 4.4591e-08  
a 2.74991603232319 2.0431e-08 au
q .8349328019404197 1.2082e-07 au
i 44.64163878995934 9.5205e-06 deg
node 193.4202425371732 1.2243e-05 deg
peri 190.6178310569867 1.3192e-05 deg
M 232.3738616426554 1.5449e-05 deg
tp 2459590.992933064559
(2022-Jan-11.49293306)
7.795e-05 TDB
period 1665.626325761252
4.56
1.8563e-05
5.082e-08
d
yr
n .2161349123942712 2.4088e-09 deg/d
Q 4.664899262705959 3.4659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      24011 days (65.74 yr)  
   first obs. used      1953-07-10  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44628  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-09 07:31:37  

Additional Information
 Earth MOID = .157477 au 
 Jupiter MOID = .86919 au 
 T_jup = 2.635 
[ 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 15.4   n/a MPO257734  
rotation period rot_per 151.1 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2003) http://www.asu.cas.cz/~ppravec/neo.htm]

163732 (2003 KP2)          Discovered 2003-May-22 by LINEAR at Socorro
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

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