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351477 (2005 QU13)
Classification: Main-belt Asteroid          SPK-ID: 2351477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448935600961125 1.2666e-07  
a 3.114519187618982 3.8805e-08 au
q 2.663245414537216 3.9844e-07 au
i 10.84726144257273 1.3504e-05 deg
node 341.5874971568193 3.4058e-05 deg
peri 19.57960091271253 4.2835e-05 deg
M 231.4229823034169 2.8514e-05 deg
tp 2459717.543974195040
(2022-May-18.04397420)
0.00016765 TDB
period 2007.635853861263
5.50
3.7521e-05
1.027e-07
d
yr
n .1793153869550677 3.3513e-09 deg/d
Q 3.565792960700749 4.4428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5382 days (14.74 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:52:45  

Additional Information
 Earth MOID = 1.66226 au 
 Jupiter MOID = 1.89239 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456758.5 (2014-Apr-11.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444811402579594 1.2615e-07  
q 2.664748765314747 3.9629e-07 au
tp 2457712.586667783331
(2016-Nov-20.08666778)
0.0001471 TDB
node 341.6132399330563 3.4066e-05 deg
peri 20.23353420863082 4.3056e-05 deg
i 10.8455249539976 1.3502e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5382 days (14.74 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:52:45  

Additional Information
 Jupiter MOID = 1.89239 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.591287338308189E-14 -4.981531035912596E-14 -6.876704788169232E-12 -2.443834044306587E-14 -1.443593478002466E-12 -2.681995682416515E-14
q -4.981531035912596E-14 1.570454434315507E-13 2.38249077363175E-11 8.205833051328251E-14 4.804833886243837E-12 9.01917505900179E-14
tp -6.876704788169232E-12 2.38249077363175E-11 2.163921110833929E-8 7.486433073979257E-12 3.852133971290166E-9 -1.952440684945269E-12
node -2.443834044306587E-14 8.205833051328251E-14 7.486433073979257E-12 1.160463596312562E-9 -1.137040259474398E-9 9.174982168547231E-11
peri -1.443593478002466E-12 4.804833886243837E-12 3.852133971290166E-9 -1.137040259474398E-9 1.853844500061248E-9 -9.055672568436162E-11
i -2.681995682416515E-14 9.01917505900179E-14 -1.952440684945269E-12 9.174982168547231E-11 -9.055672568436162E-11 1.823061408615575E-10

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 15.6   n/a MPO455543  

351477 (2005 QU13)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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