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90132 (2002 XY85)
Classification: Main-belt Asteroid          SPK-ID: 2090132
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682967482514003 3.11e-08  
a 2.203093941601477 8.0486e-09 au
q 1.832320395137588 6.8396e-08 au
i 5.916920742409058 4.8407e-06 deg
node 32.74262391608504 3.332e-05 deg
peri 259.9604524805263 3.6656e-05 deg
M 25.01332594110976 1.6538e-05 deg
tp 2459313.511695326170
(2021-Apr-09.01169533)
5.4729e-05 TDB
period 1194.394929843271
3.27
6.5452e-06
1.792e-08
d
yr
n .3014078434234809 1.6517e-09 deg/d
Q 2.573867488065366 9.4031e-09 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9398 days (25.73 yr)  
   first obs. used      1995-11-15  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50633  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:00:28  

Additional Information
 Earth MOID = .827415 au 
 Jupiter MOID = 2.61556 au 
 T_jup = 3.638 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.15   n/a E2021B10  

90132 (2002 XY85)          Discovered 2002-Dec-11 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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