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71328 (2000 AH85)
Classification: Main-belt Asteroid          SPK-ID: 2071328
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153323746984961 3.6501e-08  
a 2.810890249966743 1.4964e-08 au
q 2.379914024478349 1.0368e-07 au
i 8.827052140330084 4.2809e-06 deg
node 119.8959990581272 2.9923e-05 deg
peri 37.14983231591886 3.3835e-05 deg
M 3.230047123737667 1.5317e-05 deg
tp 2458585.055615040114
(2019-Apr-11.55561504)
7.3206e-05 TDB
period 1721.330486078187
4.71
1.3746e-05
3.763e-08
d
yr
n .2091405473333654 1.6701e-09 deg/d
Q 3.241866475455138 1.7259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:47  

Additional Information
 Earth MOID = 1.39746 au 
 Jupiter MOID = 1.78068 au 
 T_jup = 3.287 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456832.5 (2014-Jun-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544371456549856 3.6446e-08  
q 2.377206331155559 1.0368e-07 au
tp 2456862.004548727921
(2014-Jul-23.50454873)
7.0358e-05 TDB
node 119.9169180987099 2.9917e-05 deg
peri 36.87893332996195 3.3781e-05 deg
i 8.828074931033186 4.2816e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:47  

Additional Information
 Jupiter MOID = 1.78068 au 
 T_jup = 3.287 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.32829141489044E-15 -3.750528931273824E-15 1.09301202302964E-13 1.398482533747328E-16 2.839186151274002E-14 -1.189557549203169E-15
q -3.750528931273824E-15 1.074973526975392E-14 -2.285262634212766E-13 -1.138724936739468E-15 -6.361199986975592E-14 3.473246243715089E-15
tp 1.09301202302964E-13 -2.285262634212766E-13 4.950224923870025E-9 -1.651694024633585E-11 1.129533064795938E-9 -2.657290558064154E-13
node 1.398482533747328E-16 -1.138724936739468E-15 -1.651694024633585E-11 8.950200084403049E-10 -8.877782790243295E-10 -1.066574726564805E-11
peri 2.839186151274002E-14 -6.361199986975592E-14 1.129533064795938E-9 -8.877782790243295E-10 1.141184064186848E-9 1.043064439166421E-11
i -1.189557549203169E-15 3.473246243715089E-15 -2.657290558064154E-13 -1.066574726564805E-11 1.043064439166421E-11 1.833235740393062E-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 14.4   n/a MPO341145  
diameter diameter 7.927 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71328 (2000 AH85)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AH85 = 2001 KU44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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