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JPL Small-Body Database Browser
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32508 (2001 MR11)
Classification: Main-belt Asteroid          SPK-ID: 2032508
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .321106653482048 6.25e-08  
a 3.072352627335949 1.5649e-08 au
q 2.085799756855325 1.971e-07 au
i 17.28681689845391 7.2884e-06 deg
node 178.1167091855166 1.5023e-05 deg
peri 174.4030297322604 1.6792e-05 deg
M 91.36698210680466 7.6539e-06 deg
tp 2458101.280206329001
(2017-Dec-13.78020633)
3.9921e-05 TDB
period 1967.002976102184
5.39
1.5028e-05
4.114e-08
d
yr
n .18301955023646 1.3983e-09 deg/d
Q 4.058905497816574 2.0673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      23815 days (65.20 yr)  
   first obs. used      1953-11-30  
   last obs. used      2019-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:32:09  

Additional Information
 Earth MOID = 1.08077 au 
 Jupiter MOID = 1.40041 au 
 T_jup = 3.083 
[ 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 14.1   n/a MPO389891  
diameter diameter 8.814 km 0.438 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32508 (2001 MR11)          Discovered 2001-Jun-19 by JPL/NEAT at Haleakala
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 MR11 = 1974 SC = 2000 KL70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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