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JPL Small-Body Database Browser
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434291 (2004 BN78)
Classification: Main-belt Asteroid          SPK-ID: 2434291
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045098330608865 8.6399e-08  
a 2.317873722881824 2.6452e-08 au
q 2.075633127047229 2.0216e-07 au
i 5.088042478189657 8.673e-06 deg
node 330.0605912714519 9.4711e-05 deg
peri 220.3621992318638 0.00010422 deg
M 65.23947648825384 4.3098e-05 deg
tp 2458366.917097030972
(2018-Sep-05.41709703)
0.00015354 TDB
period 1288.941138023851
3.53
2.2064e-05
6.041e-08
d
yr
n .2792990225697478 4.7811e-09 deg/d
Q 2.560114318716419 2.9216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5640 days (15.44 yr)  
   first obs. used      2004-01-22  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:08  

Additional Information
 Earth MOID = 1.07973 au 
 Jupiter MOID = 2.41272 au 
 T_jup = 3.567 
[ 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 17.7   n/a MPO434583  

434291 (2004 BN78)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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