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JPL Small-Body Database Browser
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295625 (2008 SM232)
Classification: Jupiter Trojan          SPK-ID: 2295625
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08087780467192704 7.0997e-08  
a 5.269812813400089 2.6449e-07 au
q 4.843601922020299 5.6022e-07 au
i 6.101179011488839 8.9447e-06 deg
node 311.5438183652566 6.34e-05 deg
peri 128.5157743410966 0.00010027 deg
M 250.7203375754397 8.4597e-05 deg
tp 2459941.806578258760
(2022-Dec-28.30657826)
0.001111 TDB
period 4418.666359868163
12.10
0.00033265
9.107e-07
d
yr
n .08147254639310243 6.1335e-09 deg/d
Q 5.69602370477988 2.8588e-07 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      7210 days (19.74 yr)  
   first obs. used      2000-01-06  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:01:44  

Additional Information
 Earth MOID = 3.86357 au 
 Jupiter MOID = .337752 au 
 T_jup = 2.982 
[ 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 13.4   n/a MPO455185  

295625 (2008 SM232)          Discovered 2008-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 SM232 = 2000 AE214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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