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390702 (2003 BF87)
Classification: Main-belt Asteroid          SPK-ID: 2390702
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02966347022540397 4.9609e-08  
a 3.113341971130705 3.7864e-08 au
q 3.020989444268569 1.5453e-07 au
i 11.86036051292736 5.8255e-06 deg
node 143.0177397544071 2.6701e-05 deg
peri 87.59171702182164 0.00010732 deg
M 332.0589297625058 0.00010188 deg
tp 2459156.232481119587
(2020-Nov-02.73248112)		 0.00056757 TDB
period 2006.49770128774
5.49		 3.6604e-05
1.002e-07		 d
yr
n .1794171006370739 3.273e-09 deg/d
Q 3.205694497992841 3.8987e-08 au
   Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6317 days (17.30 yr)  
   first obs. used      2003-01-05  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:17:28  

Additional Information
 Earth MOID = 2.04138 au 
 Jupiter MOID = 1.8349 au 
 T_jup = 3.185 
[ 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 15.8   n/a MPO427947  

390702 (2003 BF87)          Discovered 2003-Jan-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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Alternate Designations
 2003 BF87 = 2014 CD16 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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