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135089 (2001 QC60)
Classification: Main-belt Asteroid          SPK-ID: 2135089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646406817336035 5.9986e-08  
a 2.984869938635097 2.3149e-08 au
q 2.493438917052076 1.7598e-07 au
i 7.25089596665405 5.0579e-06 deg
node 114.4180672765577 4.57e-05 deg
peri 233.5069611670241 4.8546e-05 deg
M 247.6107684982852 1.9533e-05 deg
tp 2459788.542541451419
(2022-Jul-28.04254145)
0.00010626 TDB
period 1883.590732794368
5.16
2.1912e-05
5.999e-08
d
yr
n .1911243210811132 2.2234e-09 deg/d
Q 3.476300960218119 2.696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2001-07-16  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:27  

Additional Information
 Earth MOID = 1.49287 au 
 Jupiter MOID = 1.95814 au 
 T_jup = 3.225 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457480.5 (2016-Apr-02.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633539407422788 5.9996e-08  
q 2.498368027403905 1.7593e-07 au
tp 2457904.725248242855
(2017-May-31.22524824)
9.5005e-05 TDB
node 114.4266409536988 4.5697e-05 deg
peri 233.6873999668353 4.8583e-05 deg
i 7.249633493964682 5.0568e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2001-07-16  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:27  

Additional Information
 Jupiter MOID = 1.95814 au 
 T_jup = 3.225 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.599573984413807E-15 -1.049420537403954E-14 1.965379611442618E-12 -2.233673695518999E-14 2.42739584930779E-13 -4.540268464453589E-15
q -1.049420537403954E-14 3.095238659936107E-14 -5.027471985440565E-12 6.248260025356008E-14 -6.008124278695814E-13 1.361040752709576E-14
tp 1.965379611442618E-12 -5.027471985440565E-12 9.025929619859227E-9 -3.859027960563509E-11 1.605810690156766E-9 -8.107886268082806E-12
node -2.233673695518999E-14 6.248260025356008E-14 -3.859027960563509E-11 2.088202387568514E-9 -2.077437253857102E-9 2.541181549485122E-11
peri 2.42739584930779E-13 -6.008124278695814E-13 1.605810690156766E-9 -2.077437253857102E-9 2.360279080449022E-9 -2.654565253862579E-11
i -4.540268464453589E-15 1.361040752709576E-14 -8.107886268082806E-12 2.541181549485122E-11 -2.654565253862579E-11 2.557098970823667E-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 15.45   n/a MPCxxxxx  
diameter diameter 5.549 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135089 (2001 QC60)          Discovered 2001-Aug-18 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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