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JPL Small-Body Database Browser
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413614 (2005 UJ261)
Classification: Main-belt Asteroid          SPK-ID: 2413614
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05430542378522833 6.4896e-08  
a 2.770397635362083 3.4241e-08 au
q 2.61995001772015 1.8751e-07 au
i 15.79329995783902 7.3145e-06 deg
node 236.3286249604043 2.0459e-05 deg
peri 174.4814162621657 5.7272e-05 deg
M 68.85922291465131 5.3501e-05 deg
tp 2458678.340305167860
(2019-Jul-13.84030517)
0.000249 TDB
period 1684.269517292121
4.61
3.1226e-05
8.549e-08
d
yr
n .213742513477765 3.9627e-09 deg/d
Q 2.920845253004015 3.6101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6083 days (16.65 yr)  
   first obs. used      2003-06-04  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:53  

Additional Information
 Earth MOID = 1.63144 au 
 Jupiter MOID = 2.38328 au 
 T_jup = 3.280 
[ 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 15.8   n/a MPO413456  

413614 (2005 UJ261)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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