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46288 (2001 KK43)
Classification: Main-belt Asteroid          SPK-ID: 2046288
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04632215998956904 3.7105e-08  
a 3.080128877222585 2.3032e-08 au
q 2.937450654583389 1.1999e-07 au
i 12.01881675985814 4.2522e-06 deg
node 88.22058026603433 2.5487e-05 deg
peri 12.87161407212185 7.0232e-05 deg
M 238.2494752054441 6.4912e-05 deg
tp 2459268.259538895325
(2021-Feb-22.75953890)
0.00035803 TDB
period 1974.475546680078
5.41
2.2147e-05
6.064e-08
d
yr
n .1823268971881222 2.0451e-09 deg/d
Q 3.222807099861781 2.4099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1112  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:26:21  

Additional Information
 Earth MOID = 1.95545 au 
 Jupiter MOID = 1.94962 au 
 T_jup = 3.193 
[ 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 13.9   n/a MPO449293  
diameter diameter 6.959 km 0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46288 (2001 KK43)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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