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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679786693996176 3.4548e-08  
a 2.20255562332947 9.0995e-09 au
q 1.83257326044394 7.66e-08 au
i 5.916949040025538 5.5546e-06 deg
node 32.75770364435928 3.4891e-05 deg
peri 259.9762651742944 3.8987e-05 deg
M 265.5939623829288 1.9219e-05 deg
tp 2459313.602130930147
(2021-Apr-09.10213093)
6.4446e-05 TDB
period 1193.957187272845
3.27
7.399e-06
2.026e-08
d
yr
n .3015183490978326 1.8685e-09 deg/d
Q 2.572537986214999 1.0628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      8844 days (24.21 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5021  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:04:34  

Additional Information
 Earth MOID = .828031 au 
 Jupiter MOID = 2.61873 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 16.0   n/a MPO453339  

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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