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JPL Small-Body Database Browser
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154417 (2003 BO25)
Classification: Jupiter Trojan          SPK-ID: 2154417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07875722037824079 7.269e-08  
a 5.233149894374289 2.3942e-07 au
q 4.821001554870686 4.4375e-07 au
i 31.1809617011201 7.3965e-06 deg
node 97.19409003667043 1.2504e-05 deg
peri 220.8904500017728 8.172e-05 deg
M 258.3062367870539 9.3979e-05 deg
tp 2460235.693525983430
(2023-Oct-18.19352598)
0.0011992 TDB
period 4372.634616961705
11.97
0.00030008
8.216e-07
d
yr
n .08233022686220773 5.65e-09 deg/d
Q 5.645298233877893 2.5828e-07 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6407 days (17.54 yr)  
   first obs. used      2001-10-18  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .546  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:28:43  

Additional Information
 Earth MOID = 3.84839 au 
 Jupiter MOID = .312456 au 
 T_jup = 2.705 
[ 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 11.9   n/a MPO475334  

154417 (2003 BO25)          Discovered 2003-Jan-26 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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