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JPL Small-Body Database Browser
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109937 (2001 SX39)
Classification: Main-belt Asteroid          SPK-ID: 2109937
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792489036384553 5.564e-08  
a 2.640805573901079 1.2181e-08 au
q 2.167444070056988 1.5023e-07 au
i 4.12598979019692 4.1178e-06 deg
node 102.6405827948952 9.0344e-05 deg
peri 305.5731976794572 9.1364e-05 deg
M 11.31944326735598 1.4007e-05 deg
tp 2458551.213765933913
(2019-Mar-08.71376593)
6.0853e-05 TDB
period 1567.483828021846
4.29
1.0845e-05
2.969e-08
d
yr
n .2296674412611436 1.589e-09 deg/d
Q 3.114167077745169 1.4364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1994-01-18  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:03:21  

Additional Information
 Earth MOID = 1.18029 au 
 Jupiter MOID = 2.26923 au 
 T_jup = 3.368 
[ 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 16.2   n/a MPO417565  

109937 (2001 SX39)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 SX39 = 1994 BV1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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