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24412 Ericpalmer (2000 AM243)
Classification: Main-belt Asteroid          SPK-ID: 2024412
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05167497849067533 1.2809e-08  
a 3.148864640940325 1.4694e-08 au
q 2.986147128349686 3.8646e-08 au
i 16.93036058737225 4.4056e-07 deg
node 183.5619712039182 1.2577e-06 deg
peri 188.1674701360588 2.1656e-05 deg
M 29.28513987301991 2.0055e-05 deg
tp 2459034.474721643758
(2020-Jul-03.97472164)
0.00011359 TDB
period 2040.936135780991
5.59
1.4286e-05
3.911e-08
d
yr
n .1763896447755536 1.2346e-09 deg/d
Q 3.311582153530965 1.5453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2393  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1997-09-02  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:34:14  

Additional Information
 Earth MOID = 1.98415 au 
 Jupiter MOID = 1.96798 au 
 T_jup = 3.139 
[ 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 12.79   n/a E2021B10  
diameter diameter 19.054 km 0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24412 Ericpalmer           Discovered 2000 Jan. 7 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Eric E. Palmer (b. 1968) is a research scientist at the Planetary Science Institute in Tucson. His research focuses on the presence and stability of water and other volatile compounds on asteroid and planetary satellite surfaces, and their detection through spectroscopic techniques.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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