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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07821542284765749 3.9547e-08  
a 2.751165872020607 1.6606e-08 au
q 2.535982270016471 1.0876e-07 au
i 12.93639451190578 4.2175e-06 deg
node 92.60224228044119 1.7388e-05 deg
peri 164.1665187455676 3.151e-05 deg
M 349.6935345932955 2.4656e-05 deg
tp 2459048.217846874669
(2020-Jul-17.71784687)
0.000114 TDB
period 1666.761998124592
4.56
1.5091e-05
4.132e-08
d
yr
n .2159876457497021 1.9556e-09 deg/d
Q 2.966349474024743 1.7905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      7546 days (20.66 yr)  
   first obs. used      1999-10-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4855  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:03:12  

Additional Information
 Earth MOID = 1.52263 au 
 Jupiter MOID = 2.1128 au 
 T_jup = 3.304 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457667.5 (2016-Oct-06.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07743662444011212 3.9621e-08  
q 2.53850202246948 1.0881e-07 au
tp 2457379.218964528264
(2015-Dec-22.71896453)
0.00012124 TDB
node 92.61354785961255 1.7391e-05 deg
peri 163.7217348674801 3.1703e-05 deg
i 12.93418137798357 4.217e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      7546 days (20.66 yr)  
   first obs. used      1999-10-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4855  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:03:12  

Additional Information
 Jupiter MOID = 2.1128 au 
 T_jup = 3.304 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.569822789240277E-15 -4.268211686329352E-15 -1.004170991627483E-12 -8.604080477707024E-15 -1.908871030115378E-13 -2.519629383933763E-15
q -4.268211686329352E-15 1.183984866143307E-14 1.910046136558667E-12 2.215869346770665E-14 3.495205740400601E-13 7.081794548049892E-15
tp -1.004170991627483E-12 1.910046136558667E-12 1.469800369360497E-8 1.337538719509683E-11 3.228527378595755E-9 5.559480967096093E-12
node -8.604080477707024E-15 2.215869346770665E-14 1.337538719509683E-11 3.024592666103782E-10 -2.919214272728348E-10 -2.377026159130145E-11
peri -1.908871030115378E-13 3.495205740400601E-13 3.228527378595755E-9 -2.919214272728348E-10 1.005081603086151E-9 2.44293156412062E-11
i -2.519629383933763E-15 7.081794548049892E-15 5.559480967096093E-12 -2.377026159130145E-11 2.44293156412062E-11 1.778277605845501E-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 14.2   n/a MPO474850  
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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