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90108 (2002 XB35)
Classification: Main-belt Asteroid          SPK-ID: 2090108
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 .0947028164400306 4.5812e-08  
a 2.651913153584196 1.8068e-08 au
q 2.400769508985409 1.2356e-07 au
i 13.7369090698082 5.136e-06 deg
node 277.9278947633281 1.9911e-05 deg
peri 1.108051128638895 3.3882e-05 deg
M 217.391941669194 2.9111e-05 deg
tp 2459625.354553599185
(2022-Feb-14.85455360)
0.0001284 TDB
period 1577.383788326313
4.32
1.6121e-05
4.414e-08
d
yr
n .2282260047708357 2.3324e-09 deg/d
Q 2.903056798182982 1.9779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1997-11-26  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:03:48  

Additional Information
 Earth MOID = 1.38433 au 
 Jupiter MOID = 2.23352 au 
 T_jup = 3.343 
[ 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 14.6   n/a MPO359372  

90108 (2002 XB35)          Discovered 2002-Dec-06 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2002 XB35 = 2001 XU48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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