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JPL Small-Body Database Browser
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295645 (2008 SP279)
Classification: Jupiter Trojan          SPK-ID: 2295645
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03542522867009845 7.4792e-08  
a 5.321113381802463 2.5166e-07 au
q 5.13261172347259 5.7424e-07 au
i .793451259926788 6.6036e-06 deg
node 240.0865659014081 0.00082671 deg
peri 187.1828303312637 0.00084864 deg
M 254.9786046517148 0.00019667 deg
tp 2459908.408853654311
(2022-Nov-24.90885365)
0.0025044 TDB
period 4483.345376949805
12.27
0.00031806
8.708e-07
d
yr
n .08029718206651348 5.6965e-09 deg/d
Q 5.509615040132336 2.6058e-07 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      8740 days (23.93 yr)  
   first obs. used      1995-10-02  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:28  

Additional Information
 Earth MOID = 4.14612 au 
 Jupiter MOID = .0148414 au 
 T_jup = 2.999 
[ 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 13.8   n/a MPO455185  

295645 (2008 SP279)          Discovered 2008-Sep-24 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 SP279 = 2006 OR36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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