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JPL Small-Body Database Browser
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59053 (1998 UU1)
Classification: Main-belt Asteroid          SPK-ID: 2059053
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814345254041334 4.114e-08  
a 2.379705942067938 1.0189e-08 au
q 1.947945123867445 1.0047e-07 au
i 3.300939733570092 4.317e-06 deg
node 112.6564707884121 9.0836e-05 deg
peri 341.9123433573636 9.2039e-05 deg
M 314.9683904276066 1.6665e-05 deg
tp 2459168.225207930068
(2020-Nov-14.72520793)
6.2666e-05 TDB
period 1340.859796666944
3.67
8.6115e-06
2.358e-08
d
yr
n .2684844462447706 1.7243e-09 deg/d
Q 2.81146676026843 1.2037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      10044 days (27.50 yr)  
   first obs. used      1992-03-26  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:07  

Additional Information
 Earth MOID = .965032 au 
 Jupiter MOID = 2.36517 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456889.5 (2014-Aug-20.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180507709096289 4.1013e-08  
q 1.950454491215437 1.0008e-07 au
tp 2456483.421793264655
(2013-Jul-09.92179326)
5.5474e-05 TDB
node 112.7200335398658 9.0973e-05 deg
peri 341.4485147388061 9.2196e-05 deg
i 3.298448010693624 4.3126e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      10044 days (27.50 yr)  
   first obs. used      1992-03-26  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:07  

Additional Information
 Jupiter MOID = 2.36517 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.68207555241074E-15 -4.091076505423973E-15 -6.976665676626733E-13 -2.279929230232254E-14 -1.523257373766326E-13 -8.038461112448452E-16
q -4.091076505423973E-15 1.001590566233749E-14 1.813564445114298E-12 5.544419959995851E-14 4.071001831810281E-13 2.053744918283847E-15
tp -6.976665676626733E-13 1.813564445114298E-12 3.077321867418856E-9 2.127663855409245E-11 8.587959179321018E-10 1.510694315178722E-13
node -2.279929230232254E-14 5.544419959995851E-14 2.127663855409245E-11 8.276133111020979E-9 -8.256086374373274E-9 -4.309744807960188E-11
peri -1.523257373766326E-13 4.071001831810281E-13 8.587959179321018E-10 -8.256086374373274E-9 8.500068799555811E-9 4.304621828999026E-11
i -8.038461112448452E-16 2.053744918283847E-15 1.510694315178722E-13 -4.309744807960188E-11 4.304621828999026E-11 1.859843181812867E-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 16.4   n/a MPO449379  

59053 (1998 UU1)          Discovered 1998-Oct-20 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 UU1 = 2001 RQ128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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