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JPL Small-Body Database Browser
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27610 Shixuanli (2001 KB16)
Classification: Main-belt Asteroid          SPK-ID: 2027610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05665000915167932 4.6946e-08  
a 2.524377973592509 1.313e-08 au
q 2.381371938286196 1.2283e-07 au
i 3.584790679358366 4.6176e-06 deg
node 128.8246278953716 7.2121e-05 deg
peri 29.28860640875327 8.2867e-05 deg
M 334.9724375464602 4.2786e-05 deg
tp 2459102.346486903006
(2020-Sep-09.84648690)
0.00017424 TDB
period 1464.974279982119
4.01
1.1429e-05
3.129e-08
d
yr
n .2457381026541942 1.9172e-09 deg/d
Q 2.667384008898822 1.3873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      9744 days (26.68 yr)  
   first obs. used      1993-05-21  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58578  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:07:06  

Additional Information
 Earth MOID = 1.3912 au 
 Jupiter MOID = 2.30606 au 
 T_jup = 3.449 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO412382  
diameter diameter 2.993 km 0.684 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27610 Shixuanli           Discovered 2001 May 18 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Shixuan Justin Li (b. 1998) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for his biochemistry, medicine, health science, and microbiology project. He attends the Bay Haven Charter Academy, Panama City, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 2001 KB16 = 1994 PE21 = 1997 LJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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