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90392 (2003 XB12)
Classification: Main-belt Asteroid          SPK-ID: 2090392
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582837435736484 3.7144e-08  
a 2.724821423443927 1.8438e-08 au
q 2.293526487971545 1.0455e-07 au
i 23.45916508465562 4.4876e-06 deg
node 230.9660732724598 1.0845e-05 deg
peri 258.1120819194455 1.8688e-05 deg
M 295.2963877549103 1.8197e-05 deg
tp 2459691.778292527264
(2022-Apr-22.27829253)
8.4861e-05 TDB
period 1642.87868360676
4.50
1.6675e-05
4.565e-08
d
yr
n .2191275616344716 2.2242e-09 deg/d
Q 3.156116358916309 2.1357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1050  
   data-arc span      8309 days (22.75 yr)  
   first obs. used      1998-10-29  
   last obs. used      2021-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 23:32:09  

Additional Information
 Earth MOID = 1.42624 au 
 Jupiter MOID = 2.31363 au 
 T_jup = 3.221 
[ 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 14.54   n/a E2021B10  

90392 (2003 XB12)          Discovered 2003-Dec-14 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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