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90093 (2002 XS5)
Classification: Main-belt Asteroid          SPK-ID: 2090093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254389376740465 3.9263e-08  
a 2.285961964899534 8.2867e-09 au
q 1.99921332445926 8.7537e-08 au
i 1.126463342252349 3.2613e-06 deg
node 108.3766667367916 0.00021002 deg
peri 104.7716634776728 0.0002104 deg
M 231.1045512501588 1.4e-05 deg
tp 2459452.498516148135
(2021-Aug-25.99851615)
5.0206e-05 TDB
period 1262.414362892927
3.46
6.8645e-06
1.879e-08
d
yr
n .2851678581785383 1.5506e-09 deg/d
Q 2.572710605339807 9.3262e-09 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      7309 days (20.01 yr)  
   first obs. used      2000-01-03  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52756  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:52:38  

Additional Information
 Earth MOID = .99325 au 
 Jupiter MOID = 2.39071 au 
 T_jup = 3.591 
[ 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 16.1   n/a MPO449555  

90093 (2002 XS5)          Discovered 2002-Dec-01 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2002 XS5 = 2000 AC256 = 2000 AD136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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