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47509 (2000 AJ60)
Classification: Main-belt Asteroid          SPK-ID: 2047509
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102748573707221 3.4214e-08  
a 2.316517159660791 7.1605e-09 au
q 1.829411844316288 8.0187e-08 au
i 1.130243758393739 3.771e-06 deg
node 106.5477816250198 0.00021796 deg
peri 292.5503590521485 0.00021824 deg
M 342.5666538110548 1.1247e-05 deg
tp 2459062.863425613745
(2020-Aug-01.36342561)
4.0358e-05 TDB
period 1287.809751359422
3.53
5.9711e-06
1.635e-08
d
yr
n .279544396693674 1.2961e-09 deg/d
Q 2.803622475005294 8.6662e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      11719 days (32.08 yr)  
   first obs. used      1988-10-16  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:24:33  

Additional Information
 Earth MOID = .837558 au 
 Jupiter MOID = 2.61287 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456452.5 (2013-Jun-09.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113035368905143 3.4443e-08  
q 1.826886850260101 8.0795e-08 au
tp 2456486.374948459624
(2013-Jul-12.87494846)
3.6076e-05 TDB
node 106.5401981164592 0.00021829 deg
peri 292.4676270163376 0.00021856 deg
i 1.130049678851631 3.7661e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      11719 days (32.08 yr)  
   first obs. used      1988-10-16  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:24:33  

Additional Information
 Jupiter MOID = 2.61287 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.186295399819138E-15 -2.77614590504585E-15 -3.438153634214131E-13 1.735131752723046E-14 -1.405873749616133E-13 -6.702349670185695E-17
q -2.77614590504585E-15 6.527853756023427E-15 8.275093868038123E-13 -4.253291793845009E-14 3.359069504949346E-13 1.578345138026701E-16
tp -3.438153634214131E-13 8.275093868038123E-13 1.30151042504045E-9 -2.158449681832672E-11 4.117712645449005E-10 2.32936517964252E-13
node 1.735131752723046E-14 -4.253291793845009E-14 -2.158449681832672E-11 4.76488541174673E-8 -4.764560583863925E-8 1.251074584576257E-10
peri -1.405873749616133E-13 3.359069504949346E-13 4.117712645449005E-10 -4.764560583863925E-8 4.776822838217544E-8 -1.250161173101344E-10
i -6.702349670185695E-17 1.578345138026701E-16 2.32936517964252E-13 1.251074584576257E-10 -1.250161173101344E-10 1.418348786662722E-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 15.5   n/a MPO296489  

47509 (2000 AJ60)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AJ60 = 1988 UK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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