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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 
[ 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 17.7   n/a MPO476792  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2102-Dec-24 18:33 00:01 Iris 0.0426022940151766 0.0425643587395884 0.0426402292915741 4.70221104326994 4.70221101457284 2489157.272687358 1.04900979981788 1890.9208288109 54.7150810738203 0.0108479742356052 3369.13444681723 T 9 CATAB v2.0f-lin.ifort 2019-Sep-24 06:59:56 2019-Sep-24 06:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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