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115420 (2003 SJ306)
Classification: Main-belt Asteroid          SPK-ID: 2115420
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967788916513613 4.4201e-08  
a 2.727597984019721 1.7203e-08 au
q 2.190864275853833 1.2118e-07 au
i 14.07124924771905 5.9349e-06 deg
node 359.4672610817336 1.8177e-05 deg
peri 51.48374624480039 2.3346e-05 deg
M 283.6073918165321 1.6644e-05 deg
tp 2459549.654629796321
(2021-Dec-01.15462980)
7.8213e-05 TDB
period 1645.390433912129
4.50
1.5566e-05
4.262e-08
d
yr
n .2187930551802549 2.0699e-09 deg/d
Q 3.264331692185609 2.0589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      8474 days (23.20 yr)  
   first obs. used      1996-03-18  
   last obs. used      2019-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58835  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:29  

Additional Information
 Earth MOID = 1.22713 au 
 Jupiter MOID = 2.30878 au 
 T_jup = 3.285 
[ 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 15.44   n/a MPCxxxxx  

115420 (2003 SJ306)          Discovered 2003-Sep-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SJ306 = 2000 CE7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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