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109352 (2001 QR153)
Classification: Main-belt Asteroid          SPK-ID: 2109352
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274074038668476 4.4581e-08  
a 2.46037437868834 1.0879e-08 au
q 2.146904466559151 1.13e-07 au
i 5.725649890026412 4.5e-06 deg
node 315.9862919130856 4.5219e-05 deg
peri 66.35828525477648 4.8509e-05 deg
M 282.8442061059155 2.0331e-05 deg
tp 2459302.610809181432
(2021-Mar-29.11080918)
8.0734e-05 TDB
period 1409.614052505448
3.86
9.3497e-06
2.56e-08
d
yr
n .2553890544437579 1.6939e-09 deg/d
Q 2.77384429081753 1.2266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7839 days (21.46 yr)  
   first obs. used      1999-02-13  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:34:07  

Additional Information
 Earth MOID = 1.15704 au 
 Jupiter MOID = 2.7115 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456956.5 (2014-Oct-26.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279788855863082 4.4447e-08  
q 2.144838299801628 1.1268e-07 au
tp 2456487.921356974156
(2013-Jul-14.42135697)
7.1976e-05 TDB
node 316.0520127411775 4.5255e-05 deg
peri 66.93105182644355 4.853e-05 deg
i 5.724125113224752 4.4985e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7839 days (21.46 yr)  
   first obs. used      1999-02-13  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:34:07  

Additional Information
 Jupiter MOID = 2.7115 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.975499052200055E-15 -4.992583159281587E-15 -7.071087377739701E-13 -2.384949780005269E-14 -1.662169994880563E-13 -8.099235968941279E-16
q -4.992583159281587E-15 1.269570887141097E-14 1.974341984107474E-12 6.029242267818541E-14 4.702936847466366E-13 1.949415997748865E-15
tp -7.071087377739701E-13 1.974341984107474E-12 5.180613743306451E-9 2.274422203853248E-11 1.284104089191824E-9 -1.215557208362486E-12
node -2.384949780005269E-14 6.029242267818541E-14 2.274422203853248E-11 2.048057324960015E-9 -2.031504489459621E-9 3.414680822854437E-11
peri -1.662169994880563E-13 4.702936847466366E-13 1.284104089191824E-9 -2.031504489459621E-9 2.355132475388682E-9 -3.428508384642473E-11
i -8.099235968941279E-16 1.949415997748865E-15 -1.215557208362486E-12 3.414680822854437E-11 -3.428508384642473E-11 2.02367753719367E-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 15.5   n/a MPO432616  
diameter diameter 1.770 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.390   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109352 (2001 QR153)          Discovered 2001-Aug-18 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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