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JPL Small-Body Database Browser
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173057 (2006 SD51)
Classification: Main-belt Asteroid          SPK-ID: 2173057
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1123718922359794 7.7385e-08  
a 2.79721687762254 3.111e-08 au
q 2.482888324089677 2.1913e-07 au
i 8.291857007731407 9.8864e-06 deg
node 319.7482330271412 3.6281e-05 deg
peri 159.0372405357492 4.9921e-05 deg
M 146.3697467324741 3.5515e-05 deg
tp 2457905.737358897355
(2017-Jun-01.23735890)
0.00016365 TDB
period 1708.785841203214
4.68
2.8507e-05
7.805e-08
d
yr
n .2106759029244483 3.5146e-09 deg/d
Q 3.111545431155403 3.4605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      8854 days (24.24 yr)  
   first obs. used      1994-01-21  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:04:02  

Additional Information
 Earth MOID = 1.50102 au 
 Jupiter MOID = 1.96219 au 
 T_jup = 3.302 
[ 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 15.5   n/a MPO433111  

173057 (2006 SD51)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 SD51 = 2002 XG98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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