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JPL Small-Body Database Browser
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173072 (2006 SG387)
Classification: Main-belt Asteroid          SPK-ID: 2173072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141562575874116 5.8584e-08  
a 3.062730668081105 3.3733e-08 au
q 2.713100797014774 1.7993e-07 au
i 3.69473350391051 6.6255e-06 deg
node 101.7563696016738 0.00012021 deg
peri 12.9015302147016 0.0001309 deg
M 35.52816072547399 4.8388e-05 deg
tp 2458407.288993944605
(2018-Oct-15.78899394)
0.00026213 TDB
period 1957.769858040248
5.36
3.2344e-05
8.855e-08
d
yr
n .1838826961818507 3.0379e-09 deg/d
Q 3.412360539147437 3.7584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:25:29  

Additional Information
 Earth MOID = 1.72998 au 
 Jupiter MOID = 1.68001 au 
 T_jup = 3.220 
[ 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 16.0   n/a MPO433111  

173072 (2006 SG387)          Discovered 2006-Sep-30 by Becker, A. C. at Apache Point
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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