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109682 (2001 RS29)
Classification: Main-belt Asteroid          SPK-ID: 2109682
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 .04138879047621095 4.4786e-08  
a 3.103986212715868 3.1238e-08 au
q 2.975515977716723 1.3424e-07 au
i 9.799255044244303 5.4056e-06 deg
node 343.3274016574262 2.7594e-05 deg
peri 292.0577682128636 7.2152e-05 deg
M 219.2392950015902 6.8558e-05 deg
tp 2459781.510791544100
(2022-Jul-21.01079154)
0.00038251 TDB
period 1997.460050793668
5.47
3.0153e-05
8.255e-08
d
yr
n .1802288861081142 2.7207e-09 deg/d
Q 3.232456447715013 3.253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      8490 days (23.24 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:30:54  

Additional Information
 Earth MOID = 1.97696 au 
 Jupiter MOID = 1.8864 au 
 T_jup = 3.197 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457358.5 (2015-Dec-02.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04124836736433055 4.4591e-08  
q 2.97582742466652 1.3325e-07 au
tp 2457773.162314375000
(2017-Jan-19.66231437)
0.00038012 TDB
node 343.3612513878975 2.7582e-05 deg
peri 289.9940496066005 7.254e-05 deg
i 9.801695689386715 5.4065e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      8490 days (23.24 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:30:54  

Additional Information
 Jupiter MOID = 1.8864 au 
 T_jup = 3.197 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.988361967004346E-15 -5.80069555027717E-15 2.682971018380566E-12 5.400215747960231E-15 4.726638651296888E-13 3.164544870610801E-15
q -5.80069555027717E-15 1.775497661119556E-14 -6.684598042101263E-12 -1.801324120066446E-14 -1.212792803228939E-12 -9.264169105109979E-15
tp 2.682971018380566E-12 -6.684598042101263E-12 1.444933454402458E-7 3.82903054399459E-11 2.552655346591623E-8 9.404097527732798E-12
node 5.400215747960231E-15 -1.801324120066446E-14 3.82903054399459E-11 7.607894845361522E-10 -7.425092186328989E-10 -1.295685494057182E-11
peri 4.726638651296888E-13 -1.212792803228939E-12 2.552655346591623E-8 -7.425092186328989E-10 5.26202308955633E-9 1.439876448454984E-11
i 3.164544870610801E-15 -9.264169105109979E-15 9.404097527732798E-12 -1.295685494057182E-11 1.439876448454984E-11 2.92307250736698E-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 15.0   n/a MPO432618  
diameter diameter 3.635 km 0.845 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.147   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109682 (2001 RS29)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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