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103287 (2000 AD41)
Classification: Main-belt Asteroid          SPK-ID: 2103287
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458382739964481 4.236e-08  
a 2.197747680644212 7.0637e-09 au
q 1.877231952219363 9.3745e-08 au
i 4.180915331107893 5.0275e-06 deg
node 351.1879720369695 5.1642e-05 deg
peri 63.42177408271557 5.3856e-05 deg
M 204.3563529373979 1.5586e-05 deg
tp 2459715.010296516267
(2022-May-15.51029652)
5.264e-05 TDB
period 1190.049900792652
3.26
5.7373e-06
1.571e-08
d
yr
n .3025083231889824 1.4584e-09 deg/d
Q 2.518263409069061 8.0938e-09 au
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      9540 days (26.12 yr)  
   first obs. used      1994-04-13  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:02  

Additional Information
 Earth MOID = .891984 au 
 Jupiter MOID = 2.81537 au 
 T_jup = 3.650 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457372.5 (2015-Dec-16.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144975475141389 4.2236e-08  
q 1.879304686375209 9.3365e-08 au
tp 2457334.324562217042
(2015-Nov-07.82456222)
4.899e-05 TDB
node 351.2340117174829 5.1575e-05 deg
peri 63.31895627630477 5.3835e-05 deg
i 4.183800820603111 5.0286e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      9540 days (26.12 yr)  
   first obs. used      1994-04-13  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:02  

Additional Information
 Jupiter MOID = 2.81537 au 
 T_jup = 3.650 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.783918107487088E-15 -3.935128345292831E-15 -1.003397545558919E-12 -2.064083742368281E-14 -3.119098795907692E-13 -3.145997819324595E-15
q -3.935128345292831E-15 8.717114044181198E-15 2.280948442302774E-12 4.562299431168358E-14 7.077750469683917E-13 7.042193984376325E-15
tp -1.003397545558919E-12 2.280948442302774E-12 2.400032756039858E-9 7.471720331567877E-12 7.678970498186825E-10 1.290631966337523E-12
node -2.064083742368281E-14 4.562299431168358E-14 7.471720331567877E-12 2.659954856335675E-9 -2.649674673404307E-9 1.081575213569165E-10
peri -3.119098795907692E-13 7.077750469683917E-13 7.678970498186825E-10 -2.649674673404307E-9 2.898192923505345E-9 -1.074779879585575E-10
i -3.145997819324595E-15 7.042193984376325E-15 1.290631966337523E-12 1.081575213569165E-10 -1.074779879585575E-10 2.528694515754504E-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 16.21   n/a E2021B55  

103287 (2000 AD41)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AD41 = 2000 DS116 = 2002 TT292 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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