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351332 (2004 XH41)
Classification: Main-belt Asteroid          SPK-ID: 2351332
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702779021835349 4.9209e-08  
a 2.461127110650859 2.1528e-08 au
q 2.042051549242207 1.2461e-07 au
i 8.066924470986963 5.5401e-06 deg
node 71.74675950998869 3.9019e-05 deg
peri 111.9189376670564 4.3962e-05 deg
M 272.4953334750174 2.4223e-05 deg
tp 2459343.290049563900
(2021-May-08.79004956)
9.7656e-05 TDB
period 1410.260992284019
3.86
1.8504e-05
5.066e-08
d
yr
n .2552718978754097 3.3494e-09 deg/d
Q 2.880202672059513 2.5194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6947 days (19.02 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54851  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:30  

Additional Information
 Earth MOID = 1.05952 au 
 Jupiter MOID = 2.11308 au 
 T_jup = 3.456 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457728.5 (2016-Dec-06.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704967410983866 4.924e-08  
q 2.04097428519929 1.246e-07 au
tp 2457934.305268322446
(2017-Jun-29.80526832)
8.7116e-05 TDB
node 71.75593200525105 3.9038e-05 deg
peri 112.1816454971944 4.3972e-05 deg
i 8.065918403013168 5.5386e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6947 days (19.02 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54851  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:30  

Additional Information
 Jupiter MOID = 2.11308 au 
 T_jup = 3.456 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.42460583418858E-15 -6.073252806546785E-15 -1.558914468599472E-12 2.015657566749124E-14 -3.37576202745569E-13 -2.211699146810295E-15
q -6.073252806546785E-15 1.552500708184501E-14 4.590828149713881E-12 -4.914225924830089E-14 9.91252763955223E-13 7.250742911252264E-15
tp -1.558914468599472E-12 4.590828149713881E-12 7.589122445578767E-9 -4.765311393771861E-12 1.791294152529878E-9 1.392563906761087E-11
node 2.015657566749124E-14 -4.914225924830089E-14 -4.765311393771861E-12 1.523978880295551E-9 -1.509559882552668E-9 3.698948173054383E-11
peri -3.37576202745569E-13 9.91252763955223E-13 1.791294152529878E-9 -1.509559882552668E-9 1.933541227443079E-9 -3.34257244779977E-11
i -2.211699146810295E-15 7.250742911252264E-15 1.392563906761087E-11 3.698948173054383E-11 -3.34257244779977E-11 3.06758547448515E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455542  

351332 (2004 XH41)          Discovered 2004-Dec-10 by Junk Bond at Junk Bond
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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