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46299 (2001 MR24)
Classification: Main-belt Asteroid          SPK-ID: 2046299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749363630931147 2.1683e-08  
a 3.162999241901387 1.4393e-08 au
q 2.60967565805688 7.2083e-08 au
i 9.373491931790007 3.0467e-07 deg
node 262.3950551173575 2.4394e-06 deg
peri 158.0692973453298 3.8326e-06 deg
M 63.37694224934742 4.0821e-06 deg
tp 2458838.777236787926
(2019-Dec-21.27723679)
2.1489e-05 TDB
period 2054.693554700289
5.63
1.4024e-05
3.84e-08
d
yr
n .1752086091750612 1.1959e-09 deg/d
Q 3.716322825745895 1.691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2225  
   data-arc span      11147 days (30.52 yr)  
   first obs. used      1990-09-14  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46762  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:15  

Additional Information
 Earth MOID = 1.62489 au 
 Jupiter MOID = 1.62427 au 
 T_jup = 3.160 
[ show covariance matrix ]

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 13.00   n/a MPCxxxxx  
diameter diameter 15.348 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46299 (2001 MR24)          Discovered 2001-Jun-16 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 MR24 = 1990 RE9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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