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160901 (2001 SJ339)
Classification: Main-belt Asteroid          SPK-ID: 2160901
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627076995714294 5.1925e-08  
a 2.5711579195405 1.4475e-08 au
q 2.152810729217203 1.3319e-07 au
i 3.934162592080188 3.8934e-06 deg
node 116.5696661253601 7.7352e-05 deg
peri 304.1937030064175 7.8187e-05 deg
M 182.7109259824514 1.293e-05 deg
tp 2459942.102226981835
(2022-Dec-28.60222698)
5.6155e-05 TDB
period 1505.884122825496
4.12
1.2717e-05
3.482e-08
d
yr
n .2390622190268736 2.0188e-09 deg/d
Q 2.989505109863797 1.683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      6831 days (18.70 yr)  
   first obs. used      2001-09-11  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:23:11  

Additional Information
 Earth MOID = 1.16795 au 
 Jupiter MOID = 2.33373 au 
 T_jup = 3.408 
[ 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 16.63   n/a E2020-QM9  

160901 (2001 SJ339)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 SJ339 = 2007 BW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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