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JPL Small-Body Database Browser
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26527 Leasure (2000 CH87)
Classification: Main-belt Asteroid          SPK-ID: 2026527
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775584817359393 3.9925e-08  
a 2.634271522232985 1.2352e-08 au
q 2.166534270265075 1.0194e-07 au
i 1.974600077832234 3.9218e-06 deg
node 100.3248940062146 0.00011448 deg
peri 192.0738607195926 0.00011502 deg
M 147.6353152371192 1.2839e-05 deg
tp 2458360.062155359937
(2018-Aug-29.56215536)
5.3457e-05 TDB
period 1561.669873499581
4.28
1.0984e-05
3.007e-08
d
yr
n .2305224722003941 1.6214e-09 deg/d
Q 3.102008774200895 1.4545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1348  
   data-arc span      15803 days (43.27 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:46:43  

Additional Information
 Earth MOID = 1.1504 au 
 Jupiter MOID = 2.08474 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456686.5 (2014-Jan-29.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178785653388832 3.9799e-08  
q 2.16252795214516 1.017e-07 au
tp 2456800.496621799367
(2014-May-22.99662180)
4.9105e-05 TDB
node 100.3543247938651 0.00011454 deg
peri 192.3212694426024 0.00011508 deg
i 1.974566044560348 3.9212e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1348  
   data-arc span      15803 days (43.27 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:46:43  

Additional Information
 Jupiter MOID = 2.08474 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.583978672518324E-15 -4.030110480124122E-15 3.528518475292095E-13 7.952717593758043E-15 1.813348594497618E-14 -3.68199667305153E-17
q -4.030110480124122E-15 1.034281932483006E-14 -7.960357680011928E-13 -2.100432867775118E-14 -2.481386430583932E-14 1.230300569883432E-16
tp 3.528518475292095E-13 -7.960357680011928E-13 2.411260831641074E-9 -5.867417670781459E-12 5.549835179349506E-10 -4.038766134670964E-13
node 7.952717593758043E-15 -2.100432867775118E-14 -5.867417670781459E-12 1.312048385347821E-8 -1.311386627981211E-8 -4.081949687801477E-12
peri 1.813348594497618E-14 -2.481386430583932E-14 5.549835179349506E-10 -1.311386627981211E-8 1.324254263538145E-8 3.979997054430469E-12
i -3.68199667305153E-17 1.230300569883432E-16 -4.038766134670964E-13 -4.081949687801477E-12 3.979997054430469E-12 1.537614879351369E-11

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 14.5   n/a MPO452541  

26527 Leasure           Discovered 2000 Feb. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Audrey Christine Leasure (b. 1993) was awarded first place in the 2010 Intel International Science and Engineering Fair for her materials-and-bioengineering team project. She attends the Lake Highland Preparatory School, Orlando, Florida, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 CH87 = 1976 UM15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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