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362841 (2012 BW15)
Classification: Main-belt Asteroid          SPK-ID: 2362841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02781646906542385 5.0063e-08  
a 2.805735751409717 2.8663e-08 au
q 2.727690089674874 1.4889e-07 au
i 2.94636542662833 5.6433e-06 deg
node 131.9503778397292 0.00010843 deg
peri 280.7643740257565 0.00015023 deg
M 32.97968399318352 0.00010341 deg
tp 2459043.242066199908
(2020-Jul-12.74206620)
0.00049305 TDB
period 1716.59789644237
4.70
2.6304e-05
7.202e-08
d
yr
n .209717139200797 3.2136e-09 deg/d
Q 2.883781413144559 2.946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6507 days (17.82 yr)  
   first obs. used      2003-03-13  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6055  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:00  

Additional Information
 Earth MOID = 1.7389 au 
 Jupiter MOID = 2.20248 au 
 T_jup = 3.321 
[ 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 16.71   n/a MPCxxxxx  

362841 (2012 BW15)          Discovered 2003-Mar-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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