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JPL Small-Body Database Browser
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46296 (2001 KU71)
Classification: Main-belt Asteroid          SPK-ID: 2046296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03275794698090555 4.5704e-08  
a 3.10421961081621 2.3215e-08 au
q 3.002531749388005 1.397e-07 au
i 3.187726461401071 4.3557e-06 deg
node 297.7848157186231 0.0001081 deg
peri 310.7393827951994 0.00013923 deg
M 151.8525050735331 9.0141e-05 deg
tp 2458157.851321156776
(2018-Feb-08.35132116)
0.00049833 TDB
period 1997.685347611911
5.47
2.2409e-05
6.135e-08
d
yr
n .1802085600869797 2.0215e-09 deg/d
Q 3.205907472244415 2.3975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      9952 days (27.25 yr)  
   first obs. used      1992-10-26  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55222  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:25:06  

Additional Information
 Earth MOID = 1.98954 au 
 Jupiter MOID = 1.80843 au 
 T_jup = 3.218 
[ 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 14.5   n/a MPO502464  
diameter diameter 8.050 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46296 (2001 KU71)          Discovered 2001-May-24 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KU71 = 2000 DF19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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