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97381 (2000 AO72)
Classification: Main-belt Asteroid          SPK-ID: 2097381
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069879785071937 5.5513e-08  
a 2.889920591983679 3.5169e-08 au
q 2.580733829801032 1.6681e-07 au
i 12.28632867496852 6.2518e-06 deg
node 100.3024530878136 2.5542e-05 deg
peri 351.8635379522537 3.9598e-05 deg
M 329.9841563033786 3.0087e-05 deg
tp 2458750.115071898795
(2019-Sep-23.61507190)
0.00015124 TDB
period 1794.43318095466
4.91
3.2756e-05
8.968e-08
d
yr
n .2006204543144235 3.6622e-09 deg/d
Q 3.199107354166325 3.8931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      6916 days (18.93 yr)  
   first obs. used      1999-12-06  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:54:05  

Additional Information
 Earth MOID = 1.5981 au 
 Jupiter MOID = 1.98198 au 
 T_jup = 3.249 
[ 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 15.1   n/a MPO417487  
diameter diameter 2.820 km 0.528 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97381 (2000 AO72)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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