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100054 (1992 BG4)
Classification: Main-belt Asteroid          SPK-ID: 2100054
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07839845936266583 5.2243e-08  
a 2.222129069482242 9.7844e-09 au
q 2.04791757392984 1.117e-07 au
i 5.38824243129906 3.9852e-06 deg
node 101.0107731086617 6.078e-05 deg
peri 59.17343045041778 7.2878e-05 deg
M 167.1839631917496 4.0209e-05 deg
tp 2458438.618848896260
(2018-Nov-16.11884890)
0.00013326 TDB
period 1209.907999162259
3.31
7.9911e-06
2.188e-08
d
yr
n .2975432844887911 1.9652e-09 deg/d
Q 2.396340565034643 1.0551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      10491 days (28.72 yr)  
   first obs. used      1992-01-01  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57624  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:35:33  

Additional Information
 Earth MOID = 1.06303 au 
 Jupiter MOID = 2.58636 au 
 T_jup = 3.639 
[ 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 16.6   n/a MPO329683  

100054 (1992 BG4)          Discovered 1992-Jan-29 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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