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JPL Small-Body Database Browser
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523318 (2017 BG137)
Classification: Main-belt Asteroid          SPK-ID: 2523318
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649771759284764 5.9447e-08  
a 3.154602719485856 6.4126e-08 au
q 2.634165271648788 1.8921e-07 au
i 4.718677802667926 8.0188e-06 deg
node 220.9561552925582 0.00013287 deg
peri 27.57620278743778 0.00013862 deg
M 57.08994478690656 3.8543e-05 deg
tp 2458275.956766253610
(2018-Jun-06.45676625)
0.00021503 TDB
period 2046.517378582165
5.60
6.2402e-05
1.708e-07
d
yr
n .1759085966078673 5.3638e-09 deg/d
Q 3.675040167322924 7.4706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      4021 days (11.01 yr)  
   first obs. used      2008-09-23  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58274  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:37  

Additional Information
 Earth MOID = 1.62141 au 
 Jupiter MOID = 1.35913 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO495494  

523318 (2017 BG137)          Discovered 2013-Jul-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

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