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JPL Small-Body Database Browser
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215717 (2004 BE87)
Classification: Main-belt Asteroid          SPK-ID: 2215717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03344647708045659 4.8393e-08  
a 2.671404865057866 2.1667e-08 au
q 2.582055783466088 1.265e-07 au
i 8.701208666647464 4.3528e-06 deg
node 229.2792754252868 3.4487e-05 deg
peri 316.0394698263127 7.7298e-05 deg
M 132.2688618855616 7.0023e-05 deg
tp 2458014.546555487018
(2017-Sep-18.04655549)
0.00030921 TDB
period 1594.806495025116
4.37
1.9403e-05
5.312e-08
d
yr
n .2257327149864225 2.7463e-09 deg/d
Q 2.760753946649644 2.2392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2002-10-31  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59114  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:11:53  

Additional Information
 Earth MOID = 1.5868 au 
 Jupiter MOID = 2.22757 au 
 T_jup = 3.364 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO450016  

215717 (2004 BE87)          Discovered 2004-Jan-22 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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