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JPL Small-Body Database Browser
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47606 (2000 AA238)
Classification: Main-belt Asteroid          SPK-ID: 2047606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112457094448105 3.4434e-08  
a 2.282126348281835 7.2981e-09 au
q 2.025485049990596 7.7899e-08 au
i 7.519819117438282 3.8748e-06 deg
node 133.5575667112241 2.7662e-05 deg
peri 60.84902601265914 3.2936e-05 deg
M 206.0731475204694 1.7695e-05 deg
tp 2459538.918337576903
(2021-Nov-20.41833758)
6.2693e-05 TDB
period 1259.238387619606
3.45
6.0405e-06
1.654e-08
d
yr
n .2858870913874567 1.3714e-09 deg/d
Q 2.538767646573074 8.1189e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1582  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1998-06-26  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:04:36  

Additional Information
 Earth MOID = 1.03796 au 
 Jupiter MOID = 2.43658 au 
 T_jup = 3.585 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456738.5 (2014-Mar-22.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124223368609405 3.4484e-08  
q 2.026398269049409 7.8103e-08 au
tp 2457019.911359932952
(2014-Dec-28.41135993)
5.9861e-05 TDB
node 133.6000613867307 2.7676e-05 deg
peri 60.79891356132325 3.2932e-05 deg
i 7.516891584976949 3.8735e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1582  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1998-06-26  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:04:36  

Additional Information
 Jupiter MOID = 2.43658 au 
 T_jup = 3.585 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.189153948962478E-15 -2.684095959912999E-15 -1.024396953742398E-13 -6.75950675558434E-15 -5.458032734428486E-14 -1.635788506520142E-15
q -2.684095959912999E-15 6.100001893914192E-15 2.896978587114097E-13 1.464344410661294E-14 1.374665719503014E-13 3.737934416032357E-15
tp -1.024396953742398E-13 2.896978587114097E-13 3.583379117484723E-9 -1.056662032203313E-11 1.077799869100046E-9 -3.200035116945386E-12
node -6.75950675558434E-15 1.464344410661294E-14 -1.056662032203313E-11 7.659821679671032E-10 -7.619691619753354E-10 -1.762735427010439E-12
peri -5.458032734428486E-14 1.374665719503014E-13 1.077799869100046E-9 -7.619691619753354E-10 1.084535215640969E-9 7.765296230970075E-13
i -1.635788506520142E-15 3.737934416032357E-15 -3.200035116945386E-12 -1.762735427010439E-12 7.765296230970075E-13 1.50041411713234E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO344658  
rotation period rot_per 7.2125 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Loera-Gonzalez, P.; Olguin, L.; Saucedo, J.C.; Nunez-Lopez, R.; Yahia-Keith, N.A. (2019) Minor Planet Bull. 46, 97-98.]

47606 (2000 AA238)          Discovered 2000-Jan-06 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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