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JPL Small-Body Database Browser
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97382 (2000 AS72)
Classification: Main-belt Asteroid          SPK-ID: 2097382
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07789766021339727 3.9764e-08  
a 2.750762813930669 2.0077e-08 au
q 2.536484826923449 1.091e-07 au
i 12.93667620243225 4.5048e-06 deg
node 92.60128001996738 2.2445e-05 deg
peri 164.0895510437336 4.0862e-05 deg
M 263.3326574591987 3.5704e-05 deg
tp 2459047.961241068498
(2020-Jul-17.46124107)
0.00016616 TDB
period 1666.395729422977
4.56
1.8244e-05
4.995e-08
d
yr
n .2160351191758379 2.3652e-09 deg/d
Q 2.965040800937889 2.1641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      7154 days (19.59 yr)  
   first obs. used      1999-10-20  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:29:48  

Additional Information
 Earth MOID = 1.52279 au 
 Jupiter MOID = 2.1136 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457093.5 (2015-Mar-12.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07723129157537255 3.9832e-08  
q 2.538704967250037 1.092e-07 au
tp 2457378.276650950955
(2015-Dec-21.77665095)
0.0001647 TDB
node 92.61926973225953 2.2447e-05 deg
peri 163.4781981662536 4.1057e-05 deg
i 12.9353041235486 4.5043e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      7154 days (19.59 yr)  
   first obs. used      1999-10-20  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:29:48  

Additional Information
 Jupiter MOID = 2.1136 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.58662599087454E-15 -4.28735553391842E-15 -7.415683244831489E-13 1.013946863570077E-14 -1.570248177013043E-13 -1.29868960236382E-16
q -4.28735553391842E-15 1.192404380854817E-14 2.337556173046386E-12 -2.996461951525282E-14 4.835165348812794E-13 1.146245438080919E-15
tp -7.415683244831489E-13 2.337556173046386E-12 2.712601899559062E-8 6.295949148811621E-12 5.694230974691331E-9 1.227594309810448E-11
node 1.013946863570077E-14 -2.996461951525282E-14 6.295949148811621E-12 5.038898455791168E-10 -4.895677096701911E-10 -3.002362215582927E-12
peri -1.570248177013043E-13 4.835165348812794E-13 5.694230974691331E-9 -4.895677096701911E-10 1.685695416662912E-9 5.519405333733382E-12
i -1.29868960236382E-16 1.146245438080919E-15 1.227594309810448E-11 -3.002362215582927E-12 5.519405333733382E-12 2.028831838136621E-11

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 14.1   n/a MPO436450  
diameter diameter 3.873 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97382 (2000 AS72)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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