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43217 (2000 AE139)
Classification: Main-belt Asteroid          SPK-ID: 2043217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1474968505306117 3.5755e-08  
a 2.272054035544541 7.332e-09 au
q 1.936933221066355 8.02e-08 au
i 7.549851047009018 3.6639e-06 deg
node 124.9455327563921 2.9138e-05 deg
peri 219.1188213487053 3.1848e-05 deg
M 100.4006874890627 1.4799e-05 deg
tp 2458851.632432978902
(2020-Jan-03.13243298)
5.0711e-05 TDB
period 1250.910997410021
3.42
6.0551e-06
1.658e-08
d
yr
n .2877902590554969 1.3931e-09 deg/d
Q 2.607174850022728 8.4135e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1396  
   data-arc span      8395 days (22.98 yr)  
   first obs. used      1998-03-24  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:24:35  

Additional Information
 Earth MOID = .932953 au 
 Jupiter MOID = 2.77701 au 
 T_jup = 3.586 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.88   n/a MPCxxxxx  
rotation period rot_per 9.397 h n/a LCDB (Rev. 2020-October); 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

43217 (2000 AE139)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AE139 = 1998 HJ110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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