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351982 (2006 UR100)
Classification: Main-belt Asteroid          SPK-ID: 2351982
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09976936863254889 1.5793e-07  
a 2.959598280092144 3.8612e-08 au
q 2.664321028281373 4.7806e-07 au
i 9.815273898206559 1.6461e-05 deg
node 189.830359896511 3.6253e-05 deg
peri 146.1630362469704 8.6192e-05 deg
M 297.895694034419 8.1915e-05 deg
tp 2459321.323954954927
(2021-Apr-16.82395495)
0.00042308 TDB
period 1859.720062692329
5.09
3.6394e-05
9.964e-08
d
yr
n .1935775212742641 3.7882e-09 deg/d
Q 3.254875531902915 4.2464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      8694 days (23.80 yr)  
   first obs. used      1995-07-05  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:25:56  

Additional Information
 Earth MOID = 1.66227 au 
 Jupiter MOID = 2.17161 au 
 T_jup = 3.237 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09926260536344468 1.6001e-07  
q 2.664106949945789 4.8281e-07 au
tp 2457468.830663133454
(2016-Mar-21.33066313)
0.00041666 TDB
node 189.8769215470353 3.6238e-05 deg
peri 147.2723393579336 8.4963e-05 deg
i 9.818598891792456 1.6467e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      8694 days (23.80 yr)  
   first obs. used      1995-07-05  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:25:56  

Additional Information
 Jupiter MOID = 2.17161 au 
 T_jup = 3.237 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.560312210858801E-14 -7.706203665870232E-14 5.725885542438891E-11 -8.441622156331829E-14 1.051384806713105E-11 -3.582557621624245E-14
q -7.706203665870232E-14 2.331029758096243E-13 -1.702895566290749E-10 2.546933837293888E-13 -3.132344913546393E-11 1.166837220376613E-13
tp 5.725885542438891E-11 -1.702895566290749E-10 1.736069105701525E-7 -2.322700083406672E-10 3.203000887992075E-8 -1.092989908502543E-10
node -8.441622156331829E-14 2.546933837293888E-13 -2.322700083406672E-10 1.313226233569077E-9 -1.335458000579917E-9 1.310132164007998E-10
peri 1.051384806713105E-11 -3.132344913546393E-11 3.203000887992075E-8 -1.335458000579917E-9 7.218687544200767E-9 -1.491513823913215E-10
i -3.582557621624245E-14 1.166837220376613E-13 -1.092989908502543E-10 1.310132164007998E-10 -1.491513823913215E-10 2.711703085406819E-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 16.3   n/a MPO471644  

351982 (2006 UR100)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
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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