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JPL Small-Body Database Browser
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351102 (2003 UW267)
Classification: Main-belt Asteroid          SPK-ID: 2351102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951367463430402 9.581e-08  
a 2.612712639010113 2.0886e-08 au
q 2.102876395504341 2.4107e-07 au
i 16.24814243155031 8.0806e-06 deg
node 47.51100212445365 3.1827e-05 deg
peri 28.60904179252859 4.236e-05 deg
M 315.1634518508614 2.8301e-05 deg
tp 2459192.616897839867
(2020-Dec-09.11689784)
0.00012268 TDB
period 1542.538087283174
4.22
1.8497e-05
5.064e-08
d
yr
n .2333815955455966 2.7985e-09 deg/d
Q 3.122548882515884 2.4962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      1999-12-13  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:41:27  

Additional Information
 Earth MOID = 1.12921 au 
 Jupiter MOID = 2.26695 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456785.5 (2014-May-08.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .19396098936958 9.4731e-08  
q 2.106950946316886 2.3761e-07 au
tp 2456100.706891562000
(2012-Jun-22.20689156)
0.00010458 TDB
node 47.58174545213238 3.1776e-05 deg
peri 27.74060474503527 4.2684e-05 deg
i 16.26051673524321 8.0759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      1999-12-13  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:41:27  

Additional Information
 Jupiter MOID = 2.26695 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.973977343477495E-15 -2.246932718100855E-14 3.200044243402256E-12 5.585144271828562E-14 6.326368786461934E-13 -4.831935817233667E-14
q -2.246932718100855E-14 5.645834937161019E-14 -7.600398869437661E-12 -1.344387000605073E-13 -1.459079610854379E-12 1.198755363091705E-13
tp 3.200044243402256E-12 -7.600398869437661E-12 1.093673209099441E-8 6.368925132062789E-11 3.045302207671384E-9 -5.17430127025181E-11
node 5.585144271828562E-14 -1.344387000605073E-13 6.368925132062789E-11 1.009727936512561E-9 -9.518173616761822E-10 6.274088454777147E-11
peri 6.326368786461934E-13 -1.459079610854379E-12 3.045302207671384E-9 -9.518173616761822E-10 1.821937118180573E-9 -7.41184151373127E-11
i -4.831935817233667E-14 1.198755363091705E-13 -5.17430127025181E-11 6.274088454777147E-11 -7.41184151373127E-11 6.52200740432321E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO455541  

351102 (2003 UW267)          Discovered 2003-Oct-28 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2003 UW267 = 1999 XO162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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