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26618 Yixinli (2000 GX24)
Classification: Main-belt Asteroid          SPK-ID: 2026618
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185524512854774 3.1676e-08  
a 3.012267310975282 1.7461e-08 au
q 2.655155637332049 9.5815e-08 au
i 1.258638424250398 3.7566e-06 deg
node 267.7342493983417 0.0002085 deg
peri 348.0649389286301 0.00020961 deg
M 261.3445915742478 2.3392e-05 deg
tp 2459523.807655704805
(2021-Nov-05.30765570)
0.00012561 TDB
period 1909.583661553762
5.23
1.6603e-05
4.546e-08
d
yr
n .1885227692548859 1.6392e-09 deg/d
Q 3.369378984618515 1.9531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1440  
   data-arc span      10451 days (28.61 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:04:16  

Additional Information
 Earth MOID = 1.64029 au 
 Jupiter MOID = 1.67776 au 
 T_jup = 3.238 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457044.5 (2015-Jan-22.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194203760172192 3.1752e-08  
q 2.655589570258157 9.6218e-08 au
tp 2457608.215746285708
(2016-Aug-07.71574629)
0.00011963 TDB
node 267.9864515966183 0.00020804 deg
peri 346.6766620693555 0.00020914 deg
i 1.259656250458393 3.7618e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1440  
   data-arc span      10451 days (28.61 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:04:16  

Additional Information
 Jupiter MOID = 1.67776 au 
 T_jup = 3.238 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.008204884928013E-15 -3.015102753098508E-15 2.010663221000136E-13 -8.215497824993658E-15 5.449508688928768E-14 3.33396406577525E-17
q -3.015102753098508E-15 9.25794033876125E-15 -9.025587324845965E-14 2.825793883787079E-14 -9.216232880657899E-14 -1.823505123869917E-16
tp 2.010663221000136E-13 -9.025587324845965E-14 1.431145619438871E-8 -3.465147109934005E-11 2.583518769402684E-9 -9.05104524275272E-14
node -8.215497824993658E-15 2.825793883787079E-14 -3.465147109934005E-11 4.328268757889697E-8 -4.327866131779192E-8 1.644566275079337E-10
peri 5.449508688928768E-14 -9.216232880657899E-14 2.583518769402684E-9 -4.327866131779192E-8 4.373812697995983E-8 -1.644295767306495E-10
i 3.33396406577525E-17 -1.823505123869917E-16 -9.05104524275272E-14 1.644566275079337E-10 -1.644295767306495E-10 1.415141705318687E-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 14.2   n/a MPO365567  
diameter diameter 7.326 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26618 Yixinli           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Yixin Li (b. 1993) was awarded first place in the 2010 Intel International Science and Engineering Fair for her environmental-science team project. She attends the Ballard High School, Louisville, Kentucky, 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 GX24 = 1997 WE30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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