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JPL Small-Body Database Browser
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215721 (2004 BU96)
Classification: Main-belt Asteroid          SPK-ID: 2215721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169665918400109 7.1806e-08  
a 2.72291146910089 2.5595e-08 au
q 2.404421794678081 1.8777e-07 au
i 8.491478860105053 7.2854e-06 deg
node 140.2761109886846 3.8147e-05 deg
peri 49.43873798883948 4.5998e-05 deg
M 95.59806567216104 2.7722e-05 deg
tp 2458164.691885012883
(2018-Feb-15.19188501)
0.00012535 TDB
period 1641.15163096914
4.49
2.314e-05
6.335e-08
d
yr
n .2193581587506398 3.093e-09 deg/d
Q 3.041401143523698 2.8589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-04-04  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:56  

Additional Information
 Earth MOID = 1.41656 au 
 Jupiter MOID = 1.94415 au 
 T_jup = 3.332 
[ 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 16.0   n/a MPO454549  

215721 (2004 BU96)          Discovered 2004-Jan-24 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2004 BU96 = 2000 GK139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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