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90261 (2003 BG83)
Classification: Main-belt Asteroid          SPK-ID: 2090261
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294760798628793 3.4888e-08  
a 2.775601843928812 1.8669e-08 au
q 2.41622779791673 9.3023e-08 au
i 10.42704793200321 3.8305e-06 deg
node 89.51252830015795 2.5609e-05 deg
peri 196.5741103333735 3.1525e-05 deg
M 127.6921790321866 1.8852e-05 deg
tp 2458401.404613425329
(2018-Oct-09.90461343)
8.7801e-05 TDB
period 1689.017610957347
4.62
1.7041e-05
4.666e-08
d
yr
n .2131416497166951 2.1504e-09 deg/d
Q 3.134975889940894 2.1086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-07-10  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:54:45  

Additional Information
 Earth MOID = 1.40173 au 
 Jupiter MOID = 2.01101 au 
 T_jup = 3.299 
[ 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 14.9   n/a MPO453340  

90261 (2003 BG83)          Discovered 2003-Jan-31 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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