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JPL Small-Body Database Browser
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(2015 BW3)
Classification: Amor [NEO]          SPK-ID: 3704146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6050589919743155 8.7187e-06  
a 2.6448401532673 6.0246e-05 au
q 1.044555836198193 7.5011e-07 au
i 4.60032290369269 4.4667e-05 deg
node 136.0362230869743 0.00011531 deg
peri 68.43465108177922 7.4069e-05 deg
M 340.0135374194709 0.011599 deg
tp 2458687.722997059850
(2019-Jul-23.22299706)
0.0536 TDB
period 1571.077363742012
4.30
0.053681
0.000147
d
yr
n .2291421213927667 7.8294e-06 deg/d
Q 4.245124470336406 9.6699e-05 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      161 days  
   first obs. used      2015-01-16  
   last obs. used      2015-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .5294  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:17  

Additional Information
 Earth MOID = .0858829 au 
 Jupiter MOID = .754084 au 
 T_jup = 3.099 
[ 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 20.4   n/a E2015C14  

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