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JPL Small-Body Database Browser
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382548 (2001 UP182)
Classification: Main-belt Asteroid          SPK-ID: 2382548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2061567371201672 2.9328e-07  
a 2.473794727178912 4.1183e-08 au
q 1.963805277918634 6.9929e-07 au
i 3.453269676983301 9.1642e-06 deg
node 71.05285623365114 0.00015353 deg
peri 305.6467413895117 0.00015784 deg
M 183.0917443429401 6.5527e-05 deg
tp 2459298.876336774884
(2021-Mar-25.37633677)
0.00027505 TDB
period 1421.163078597825
3.89
3.5489e-05
9.716e-08
d
yr
n .2533136452962105 6.3257e-09 deg/d
Q 2.983784176439191 4.9674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:42:27  

Additional Information
 Earth MOID = .967154 au 
 Jupiter MOID = 2.47707 au 
 T_jup = 3.450 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456760.5 (2014-Apr-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .205074003896653 2.9373e-07  
q 1.968177756413592 7.0052e-07 au
tp 2456457.071185765516
(2013-Jun-13.57118577)
0.0002091 TDB
node 71.1100746526145 0.00015338 deg
peri 305.9314524469712 0.00015766 deg
i 3.453737468693773 9.1627e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:42:27  

Additional Information
 Jupiter MOID = 2.47707 au 
 T_jup = 3.450 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.627884922009336E-14 -2.056906740931165E-13 5.463662272689375E-11 -1.384718250543078E-13 8.650951460937514E-12 5.048184094512146E-14
q -2.056906740931165E-13 4.907320290245328E-13 -1.290910874913176E-10 3.42307917404162E-13 -2.036578633061582E-11 -1.209966380399515E-13
tp 5.463662272689375E-11 -1.290910874913176E-10 4.372266417548639E-8 -5.222139459268495E-11 7.643074356946081E-9 2.801458362834846E-11
node -1.384718250543078E-13 3.42307917404162E-13 -5.222139459268495E-11 2.35245007174858E-8 -2.348635053848772E-8 -5.317569339251733E-10
peri 8.650951460937514E-12 -2.036578633061582E-11 7.643074356946081E-9 -2.348635053848772E-8 2.485612561125573E-8 5.34870730620274E-10
i 5.048184094512146E-14 -1.209966380399515E-13 2.801458362834846E-11 -5.317569339251733E-10 5.34870730620274E-10 8.395514982675531E-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 17.3   n/a MPO434371  

382548 (2001 UP182)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2001 UP182 = 2005 VV66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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