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175553 (2006 SB325)
Classification: Main-belt Asteroid          SPK-ID: 2175553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04888293051684225 8.3611e-08  
a 3.01824628180614 3.2853e-08 au
q 2.870705558529893 2.4229e-07 au
i 8.850206147045405 1.0171e-05 deg
node 29.63362050270903 4.4779e-05 deg
peri 109.0412277710458 0.00010816 deg
M 146.3476232730374 9.6763e-05 deg
tp 2458421.901412855239
(2018-Oct-30.40141286)
0.00051263 TDB
period 1915.271906050522
5.24
3.1271e-05
8.562e-08
d
yr
n .18796286775926 3.0689e-09 deg/d
Q 3.165787005082387 3.4459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      6432 days (17.61 yr)  
   first obs. used      2001-10-21  
   last obs. used      2019-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:52  

Additional Information
 Earth MOID = 1.89773 au 
 Jupiter MOID = 1.84537 au 
 T_jup = 3.227 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO299924  
diameter diameter 5.931 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175553 (2006 SB325)          Discovered 2006-Sep-27 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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