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357440 (2004 BE89)
Classification: Main-belt Asteroid          SPK-ID: 2357440
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3555525352160358 9.4836e-08  
a 2.671090006418867 1.7698e-08 au
q 1.721377182846421 2.5699e-07 au
i 8.541972314448991 1.1647e-05 deg
node 152.2276593960493 6.0306e-05 deg
peri 329.057911065092 6.4008e-05 deg
M 272.3419400724072 1.6891e-05 deg
tp 2459388.758135216999
(2021-Jun-23.25813522)
7.7651e-05 TDB
period 1594.52455134844
4.37
1.5847e-05
4.339e-08
d
yr
n .2257726290232152 2.2439e-09 deg/d
Q 3.620802829991312 2.3991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      4840 days (13.25 yr)  
   first obs. used      2003-12-22  
   last obs. used      2017-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5917  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:51:51  

Additional Information
 Earth MOID = .743112 au 
 Jupiter MOID = 1.51051 au 
 T_jup = 3.272 
[ 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 17.2   n/a MPO408533  

357440 (2004 BE89)          Discovered 2004-Jan-23 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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