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103318 (2000 AS60)
Classification: Main-belt Asteroid          SPK-ID: 2103318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910169771481841 4.6497e-08  
a 2.877871248682066 1.4343e-08 au
q 2.328148982137148 1.2987e-07 au
i 17.06809776087648 3.6292e-06 deg
node 119.866268435028 1.8117e-05 deg
peri 47.61266385092842 2.2943e-05 deg
M 76.24429414195257 1.2855e-05 deg
tp 2458822.831890035439
(2019-Dec-05.33189004)
6.2796e-05 TDB
period 1783.222221640729
4.88
1.3331e-05
3.65e-08
d
yr
n .2018817372457185 1.5093e-09 deg/d
Q 3.427593515226984 1.7083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48584  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:27  

Additional Information
 Earth MOID = 1.37109 au 
 Jupiter MOID = 1.71288 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457497.5 (2016-Apr-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191983678861739 4.6405e-08  
q 2.324503908275938 1.2981e-07 au
tp 2457038.785227799758
(2015-Jan-16.28522780)
5.9991e-05 TDB
node 119.8926992644127 1.8119e-05 deg
peri 47.35098526849304 2.2898e-05 deg
i 17.0702859980489 3.6297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48584  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:27  

Additional Information
 Jupiter MOID = 1.71288 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.153403073507954E-15 -6.002939786842943E-15 9.409790077730495E-13 1.697976728183711E-14 1.804551524911968E-13 -1.755568533179256E-14
q -6.002939786842943E-15 1.685165196962314E-14 -2.652864877272733E-12 -4.71241898060468E-14 -5.01104434211328E-13 4.931442736722148E-14
tp 9.409790077730495E-13 -2.652864877272733E-12 3.598948453588437E-9 2.2286274267402E-11 8.76142058804055E-10 -1.524411620899987E-11
node 1.697976728183711E-14 -4.71241898060468E-14 2.2286274267402E-11 3.282898252536249E-10 -3.085308450733048E-10 7.289973216708813E-12
peri 1.804551524911968E-13 -5.01104434211328E-13 8.76142058804055E-10 -3.085308450733048E-10 5.243032976055745E-10 -1.055953582008497E-11
i -1.755568533179256E-14 4.931442736722148E-14 -1.524411620899987E-11 7.289973216708813E-12 -1.055953582008497E-11 1.317504776918304E-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 14.5   n/a MPO432559  
diameter diameter 7.462 km 0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103318 (2000 AS60)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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