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452652 (2005 UU258)
Classification: Main-belt Asteroid          SPK-ID: 2452652
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047263712770796 1.126e-07  
a 2.930182293398447 5.1312e-08 au
q 2.623314934630477 3.3048e-07 au
i 2.032780912248847 9.6081e-06 deg
node 171.1423270798892 0.00029947 deg
peri 208.3707026050945 0.00030579 deg
M 344.4189283142172 6.1358e-05 deg
tp 2459079.793066067418
(2020-Aug-18.29306607)
0.00031329 TDB
period 1832.062926089818
5.02
4.8123e-05
1.318e-07
d
yr
n .196499800783781 5.1615e-09 deg/d
Q 3.237049652166418 5.6686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4119 days (11.28 yr)  
   first obs. used      2005-10-25  
   last obs. used      2017-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53062  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:47:51  

Additional Information
 Earth MOID = 1.62567 au 
 Jupiter MOID = 2.21813 au 
 T_jup = 3.267 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO368965  

452652 (2005 UU258)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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