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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124571078744336 3.4405e-08  
a 2.282126352857793 7.2937e-09 au
q 2.025485023411377 7.7843e-08 au
i 7.519819432723193 3.8756e-06 deg
node 133.55756127 2.7635e-05 deg
peri 60.84901148705263 3.2912e-05 deg
M 206.0731678494104 1.7689e-05 deg
tp 2459538.918268088014
(2021-Nov-20.41826809)
6.2667e-05 TDB
period 1259.238391407009
3.45
6.0368e-06
1.653e-08
d
yr
n .285887090527596 1.3706e-09 deg/d
Q 2.53876768230421 8.114e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1585  
   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      .50298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:50:44  

Additional Information
 Earth MOID = 1.03796 au 
 Jupiter MOID = 2.43658 au 
 T_jup = 3.585 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456740.5 (2014-Mar-24.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112418931613574 3.4455e-08  
q 2.026408355565949 7.8046e-08 au
tp 2457019.910072619682
(2014-Dec-28.41007262)
5.9848e-05 TDB
node 133.59995018673 2.7649e-05 deg
peri 60.79812272106495 3.2909e-05 deg
i 7.516913859917488 3.8743e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1585  
   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      .50298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:50:44  

Additional Information
 Jupiter MOID = 2.43658 au 
 T_jup = 3.585 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.18713054879249E-15 -2.679857112968582E-15 -1.05982588394932E-13 -6.801498970595588E-15 -5.540426236844534E-14 -1.632648081397451E-15
q -2.679857112968582E-15 6.091148853757254E-15 2.974608401028994E-13 1.473763885592222E-14 1.392862565443742E-13 3.731671119347617E-15
tp -1.05982588394932E-13 2.974608401028994E-13 3.58176997182445E-9 -1.047187494981306E-11 1.077532154075802E-9 -3.200022105039052E-12
node -6.801498970595588E-15 1.473763885592222E-14 -1.047187494981306E-11 7.644561608496509E-10 -7.604265147652658E-10 -1.736161228810692E-12
peri -5.540426236844534E-14 1.392862565443742E-13 1.077532154075802E-9 -7.604265147652658E-10 1.082997853431681E-9 7.497892524610449E-13
i -1.632648081397451E-15 3.731671119347617E-15 -3.200022105039052E-12 -1.736161228810692E-12 7.497892524610449E-13 1.501014566838613E-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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