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351578 (2005 UB317)
Classification: Main-belt Asteroid          SPK-ID: 2351578
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177789351048428 8.3115e-08  
a 3.181466394523686 4.0507e-08 au
q 2.806756670504842 2.5468e-07 au
i 14.30275435949196 6.9158e-06 deg
node 336.6353457534519 2.2886e-05 deg
peri 29.5361156939763 3.3811e-05 deg
M 190.1565475166124 2.5265e-05 deg
tp 2459978.380409539088
(2023-Feb-02.88040954)
0.0001537 TDB
period 2072.714268855931
5.67
3.9585e-05
1.084e-07
d
yr
n .1736853001927314 3.3171e-09 deg/d
Q 3.556176118542529 4.5277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5388 days (14.75 yr)  
   first obs. used      2005-07-28  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:54:19  

Additional Information
 Earth MOID = 1.81238 au 
 Jupiter MOID = 1.91425 au 
 T_jup = 3.140 
[ 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 15.5   n/a MPO434219  

351578 (2005 UB317)          Discovered 2005-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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