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JPL Small-Body Database Browser
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447196 (2005 SP189)
Classification: Main-belt Asteroid          SPK-ID: 2447196
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126884087448726 1.0113e-07  
a 2.918257257828246 5.0763e-08 au
q 2.547976848728087 2.8148e-07 au
i 2.195087598314782 1.1408e-05 deg
node 46.49122795068978 0.00028321 deg
peri 11.1025809222462 0.00028808 deg
M 232.0521148970224 5.4403e-05 deg
tp 2459247.664072413626
(2021-Feb-02.16407241)
0.00028281 TDB
period 1820.890324849015
4.99
4.7512e-05
1.301e-07
d
yr
n .1977054823605868 5.1586e-09 deg/d
Q 3.288537666928404 5.7204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      5990 days (16.40 yr)  
   first obs. used      2000-09-28  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68109  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:41:54  

Additional Information
 Earth MOID = 1.55971 au 
 Jupiter MOID = 2.03739 au 
 T_jup = 3.268 
[ 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 17.5   n/a MPO368924  

447196 (2005 SP189)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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