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11732 (1998 KX48)
Classification: Main-belt Asteroid          SPK-ID: 2011732
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0586400527245653 3.2798e-08  
a 3.008451391451065 1.4623e-08 au
q 2.832035643237083 9.6986e-08 au
i 10.94150805003711 3.8547e-06 deg
node 116.02686996071 2.0897e-05 deg
peri 145.9801489658303 4.5423e-05 deg
M 53.77066304197818 3.9169e-05 deg
tp 2458715.820747939902
(2019-Aug-20.32074794)
0.00020805 TDB
period 1905.956239773844
5.22
1.3896e-05
3.805e-08
d
yr
n .1888815663693919 1.3771e-09 deg/d
Q 3.184867139665048 1.548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2328  
   data-arc span      14554 days (39.85 yr)  
   first obs. used      1981-01-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:46:54  

Additional Information
 Earth MOID = 1.82286 au 
 Jupiter MOID = 1.94448 au 
 T_jup = 3.220 
[ 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 12.4   n/a MPO358744  
diameter diameter 10.844 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11732 (1998 KX48)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 KX48 = 1981 AB1 = 1995 WF43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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