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JPL Small-Body Database Browser
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97352 (2000 AL21)
Classification: Main-belt Asteroid          SPK-ID: 2097352
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0310312931910974 4.58e-08  
a 3.01084193669731 2.9711e-08 au
q 2.917411617807604 1.4205e-07 au
i 13.70777545236703 5.052e-06 deg
node 89.8161328143442 2.1126e-05 deg
peri 355.9276428274173 8.7784e-05 deg
M 259.5756685113329 8.3867e-05 deg
tp 2459132.812678508766
(2020-Oct-10.31267851)
0.00044457 TDB
period 1908.228428533592
5.22
2.8246e-05
7.733e-08
d
yr
n .1886566590335559 2.7925e-09 deg/d
Q 3.104272255587015 3.0633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      9933 days (27.20 yr)  
   first obs. used      1991-05-06  
   last obs. used      2018-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58599  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:44:14  

Additional Information
 Earth MOID = 1.93388 au 
 Jupiter MOID = 2.08299 au 
 T_jup = 3.206 
[ 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 14.3   n/a MPO412727  
diameter diameter 8.838 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97352 (2000 AL21)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 AL21 = 2001 EB15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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