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JPL Small-Body Database Browser
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(2015 BG4)
Classification: Amor [NEO]          SPK-ID: 3704156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3437775253985674 2.432e-08  
a 1.591169430428532 2.1157e-09 au
q 1.044161141145963 3.8408e-08 au
i 1.161689360571451 3.3232e-06 deg
node 150.3877540243302 0.00011223 deg
peri 322.9148764968328 0.00013277 deg
M 49.25034785174237 1.9881e-05 deg
tp 2458500.204864804576
(2019-Jan-16.70486480)
4.0396e-05 TDB
period 733.1166224255434
2.01
1.4622e-06
4.003e-09
d
yr
n .4910542047306563 9.7938e-10 deg/d
Q 2.138177719711102 2.843e-09 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      1485 days (4.07 yr)  
   first obs. used      2015-01-18  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-11 07:07:46  

Additional Information
 Earth MOID = .0621202 au 
 Jupiter MOID = 2.98221 au 
 T_jup = 4.309 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.4   n/a E2019A83  

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