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JPL Small-Body Database Browser
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434031 (2001 SW197)
Classification: Main-belt Asteroid          SPK-ID: 2434031
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 .2262417973530009 7.7528e-08  
a 2.375617473823706 3.0137e-08 au
q 1.838153506722635 1.9515e-07 au
i 4.876139159245102 2.1896e-05 deg
node 165.020396699224 0.00019375 deg
peri 130.3989839568075 0.00020589 deg
M 330.6970520389347 7.2115e-05 deg
tp 2458709.360921565037
(2019-Aug-13.86092156)
0.00026937 TDB
period 1337.405772807736
3.66
2.5449e-05
6.968e-08
d
yr
n .2691778421475029 5.1221e-09 deg/d
Q 2.913081440924776 3.6955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      5556 days (15.21 yr)  
   first obs. used      2001-08-25  
   last obs. used      2016-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67282  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:49:30  

Additional Information
 Earth MOID = .826199 au 
 Jupiter MOID = 2.31333 au 
 T_jup = 3.502 
[ 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 18.2   n/a MPO392121  

434031 (2001 SW197)          Discovered 2001-Aug-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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