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JPL Small-Body Database Browser
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413577 (2005 UL5)
Classification: Aten [NEO, PHA]          SPK-ID: 2413577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 74 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5697272490555834 6.0375e-08  
a .93627805094984 1.6077e-09 au
q .4028549326310643 5.6519e-08 au
i 14.31801189745663 7.9401e-06 deg
node 58.91086488624363 3.4417e-06 deg
peri 127.7544164684987 4.4617e-06 deg
M 221.7528882137943 5.1314e-06 deg
tp 2458727.574747851056
(2019-Sep-01.07474785)
4.9252e-06 TDB
period 330.9067989581308
0.91
8.5232e-07
2.334e-09
d
yr
n 1.087919623088646 2.8022e-09 deg/d
Q 1.469701169268615 2.5237e-09 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   # delay obs. used      4  
   # Doppler obs. used      2  
   data-arc span      3677 days (10.07 yr)  
   first obs. used      2005-10-27  
   last obs. used      2015-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .32814  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:21:32  

Additional Information
 Earth MOID = .00566525 au 
 Jupiter MOID = 3.51725 au 
 T_jup = 6.233 
[ show covariance matrix ]

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 20.3   n/a MPO373308  
rotation period rot_per 4.0 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Oey, J.; Williams, H.; Groom, R. (2017) Minor Planet Bull. 44, 200-204.]

413577 (2005 UL5)          Discovered 2005-Oct-27 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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