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JPL Small-Body Database Browser
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173277 (1999 TG47)
Classification: Main-belt Asteroid          SPK-ID: 2173277
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04336442405800994 4.4095e-08  
a 2.313346845716761 1.3314e-08 au
q 2.21302989210584 1.0665e-07 au
i 1.389211976799801 4.9771e-06 deg
node 70.47071388254149 0.00024459 deg
peri 206.6260366855203 0.00025742 deg
M 290.00187797593 8.3176e-05 deg
tp 2458850.386873496024
(2020-Jan-01.88687350)
0.00029745 TDB
period 1285.16697101723
3.52
1.1095e-05
3.038e-08
d
yr
n .280119243739243 2.4183e-09 deg/d
Q 2.413663799327683 1.3891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7159 days (19.60 yr)  
   first obs. used      1999-10-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:55  

Additional Information
 Earth MOID = 1.19618 au 
 Jupiter MOID = 2.61481 au 
 T_jup = 3.581 
[ 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 17.2   n/a MPO232166  

173277 (1999 TG47)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 TG47 = 2005 GF40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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