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90256 (2003 BQ72)
Classification: Main-belt Asteroid          SPK-ID: 2090256
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08760996142773027 4.3086e-08  
a 2.443750074180235 1.1076e-08 au
q 2.229653224442292 1.0472e-07 au
i 7.23370085340869 4.5527e-06 deg
node 183.9275499316295 2.9976e-05 deg
peri 39.47921423316686 3.6965e-05 deg
M 234.076970110014 2.4586e-05 deg
tp 2459884.574674007271
(2022-Nov-01.07467401)
9.7358e-05 TDB
period 1395.351452360428
3.82
9.4863e-06
2.597e-08
d
yr
n .2579995164594631 1.754e-09 deg/d
Q 2.657846923918179 1.2046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      968  
   data-arc span      9998 days (27.37 yr)  
   first obs. used      1993-09-18  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:40  

Additional Information
 Earth MOID = 1.22767 au 
 Jupiter MOID = 2.31377 au 
 T_jup = 3.484 
[ 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 15.57   n/a E2021B10  

90256 (2003 BQ72)          Discovered 2003-Jan-28 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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