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JPL Small-Body Database Browser
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379586 (2011 BG84)
Classification: Main-belt Asteroid          SPK-ID: 2379586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422588396078651 5.3952e-08  
a 2.242954195462354 2.288e-08 au
q 1.923874134322288 1.2663e-07 au
i 2.566307814224924 5.7739e-06 deg
node 113.5707127233157 0.0001794 deg
peri 309.6496907650571 0.00018201 deg
M 219.2661508198216 3.3539e-05 deg
tp 2459080.150718431736
(2020-Aug-18.65071843)
0.00011871 TDB
period 1226.956127763932
3.36
1.8774e-05
5.14e-08
d
yr
n .2934090240505033 4.4895e-09 deg/d
Q 2.562034256602421 2.6134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4702 days (12.87 yr)  
   first obs. used      2006-08-18  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:28  

Additional Information
 Earth MOID = .938008 au 
 Jupiter MOID = 2.72227 au 
 T_jup = 3.618 
[ 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 18.0   n/a MPO437555  

379586 (2011 BG84)          Discovered 2006-Aug-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 BG84 = 2008 EZ136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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