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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05842529882511556 2.1259e-08  
a 3.006683670921471 1.2901e-08 au
q 2.831017278975288 6.2218e-08 au
i 10.94176702074975 4.1652e-07 deg
node 116.0277880549982 3.8992e-06 deg
peri 145.454169985918 1.7012e-05 deg
M 92.09834444627663 1.5532e-05 deg
tp 2458713.331322033420
(2019-Aug-17.83132203)
8.178e-05 TDB
period 1904.276619980646
5.21
1.2256e-05
3.356e-08
d
yr
n .1890481646535464 1.2167e-09 deg/d
Q 3.182350062867653 1.3654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2526  
   data-arc span      14640 days (40.08 yr)  
   first obs. used      1981-01-11  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:56:17  

Additional Information
 Earth MOID = 1.82027 au 
 Jupiter MOID = 1.94518 au 
 T_jup = 3.221 
[ 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 12.43   n/a E2021B10  
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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