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382713 (2002 XB1)
Classification: Main-belt Asteroid          SPK-ID: 2382713
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2508434009244166 8.0633e-08  
a 2.333686820088878 2.5169e-08 au
q 1.748296881445297 2.0108e-07 au
i 6.291850083081163 8.5401e-06 deg
node 102.8482835417344 5.8064e-05 deg
peri 286.7841913753447 6.222e-05 deg
M 342.2411396544866 2.5602e-05 deg
tp 2459064.735465880975
(2020-Aug-03.23546588)
9.3374e-05 TDB
period 1302.153813208692
3.57
2.1066e-05
5.768e-08
d
yr
n .2764650353500935 4.4726e-09 deg/d
Q 2.91907675873246 3.1483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2002-10-31  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67636  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:54  

Additional Information
 Earth MOID = .766456 au 
 Jupiter MOID = 2.54599 au 
 T_jup = 3.518 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457476.5 (2016-Mar-29.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2527358066990127 8.0875e-08  
q 1.743424947842586 2.0181e-07 au
tp 2457761.763541580302
(2017-Jan-08.26354158)
7.7543e-05 TDB
node 102.9025788021197 5.8183e-05 deg
peri 286.6164318528188 6.2212e-05 deg
i 6.288176311432489 8.5312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2002-10-31  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67636  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:54  

Additional Information
 Jupiter MOID = 2.54599 au 
 T_jup = 3.518 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.540822126081069E-15 -1.6281125074613E-14 -3.841320456180543E-12 8.195375571480963E-14 -7.848087966510607E-13 -2.514085975771976E-14
q -1.6281125074613E-14 4.07256703017072E-14 9.869321116899117E-12 -2.056949975056738E-13 2.034960678506649E-12 6.433544421874181E-14
tp -3.841320456180543E-12 9.869321116899117E-12 6.012979360319177E-9 -7.939922439809624E-11 1.701030824966202E-9 3.028656909976167E-11
node 8.195375571480963E-14 -2.056949975056738E-13 -7.939922439809624E-11 3.385221699033447E-9 -3.384065288784728E-9 2.421787722434765E-10
peri -7.848087966510607E-13 2.034960678506649E-12 1.701030824966202E-9 -3.384065288784728E-9 3.870277286040191E-9 -2.330361250309148E-10
i -2.514085975771976E-14 6.433544421874181E-14 3.028656909976167E-11 2.421787722434765E-10 -2.330361250309148E-10 7.278053407521457E-11

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 17.7   n/a MPO476792  

382713 (2002 XB1)          Discovered 2002-Dec-01 by Clingan, R. at Nashville
Reference: Last Updated: 2014-01-21

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