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160352 (2003 UJ138)
Classification: Main-belt Asteroid          SPK-ID: 2160352
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136567524763439 5.0714e-08  
a 3.093245162163039 2.6881e-08 au
q 2.741676962418427 1.5042e-07 au
i 9.40649329529638 5.1365e-06 deg
node 202.9951382801826 2.5229e-05 deg
peri 126.5128965045358 3.2035e-05 deg
M 76.70370891820856 1.9343e-05 deg
tp 2458577.116621751240
(2019-Apr-03.61662175)
0.00010691 TDB
period 1987.100993148601
5.44
2.5903e-05
7.092e-08
d
yr
n .1811684465164364 2.3616e-09 deg/d
Q 3.444813361907652 2.9937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1997-10-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:18:54  

Additional Information
 Earth MOID = 1.74462 au 
 Jupiter MOID = 1.98464 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457284.5 (2015-Sep-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177040684138468 5.1494e-08  
q 2.726698648148413 1.5359e-07 au
tp 2456583.081167076799
(2013-Oct-17.58116708)
0.00010576 TDB
node 203.0813246597539 2.5274e-05 deg
peri 125.2751893342827 3.1489e-05 deg
i 9.398143406884397 5.1403e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1997-10-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:18:54  

Additional Information
 Jupiter MOID = 1.98464 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.651590946434616E-15 -7.827012923953191E-15 1.02484854443386E-12 5.281202344295032E-15 1.216202857274236E-13 8.129388811009622E-16
q -7.827012923953191E-15 2.359062360536001E-14 -3.818916196533065E-12 -1.578431723030056E-14 -4.723429341333464E-13 -1.188689212687787E-15
tp 1.02484854443386E-12 -3.818916196533065E-12 1.118557798410605E-8 2.317665723023965E-11 1.99553965999457E-9 -1.593759882548364E-12
node 5.281202344295032E-15 -1.578431723030056E-14 2.317665723023965E-11 6.387692460135237E-10 -6.2589034749587E-10 -2.183114909826187E-11
peri 1.216202857274236E-13 -4.723429341333464E-13 1.99553965999457E-9 -6.2589034749587E-10 9.915415453526251E-10 2.125181769923014E-11
i 8.129388811009622E-16 -1.188689212687787E-15 -1.593759882548364E-12 -2.183114909826187E-11 2.125181769923014E-11 2.642287348379431E-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 15.1   n/a MPO454061  

160352 (2003 UJ138)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1906-Nov-23 18:49 00:04 Jupiter 1.98515475151564 1.98515418031896 1.985155322713 3.14682579948715 3.00818150228088 2417538.283997332 4.36698119871432 86.5825384158582 26.9978962970503 63.7916811463281 1363657.94453442 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 13:18:56 2020-Feb-24 13:18

Alternate Designations
 2003 UJ138 = 2002 LP52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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