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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05864002917908855 3.9515e-08  
a 3.008451399796544 1.608e-08 au
q 2.832035721928605 1.2116e-07 au
i 10.941510881581 4.2647e-06 deg
node 116.0268517236242 2.3245e-05 deg
peri 145.9801608415194 4.6669e-05 deg
M 53.7706657351386 3.9132e-05 deg
tp 2458715.820732496886
(2019-Aug-20.32073250)
0.00020784 TDB
period 1905.956247704561
5.22
1.5281e-05
4.184e-08
d
yr
n .1888815655834525 1.5143e-09 deg/d
Q 3.184867077664483 1.7023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2097  
   data-arc span      14449 days (39.56 yr)  
   first obs. used      1981-01-11  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46935  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:27:18  

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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