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47179 (1999 TM117)
Classification: Main-belt Asteroid          SPK-ID: 2047179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07629568120142848 4.6369e-08  
a 2.282870935589677 1.0655e-08 au
q 2.10869774246392 1.0774e-07 au
i 10.40800904843725 5.4755e-06 deg
node 354.5967565271752 2.3218e-05 deg
peri 237.122034441901 4.693e-05 deg
M 129.7741585801233 4.4839e-05 deg
tp 2458546.342818306565
(2019-Mar-03.84281831)
0.00015543 TDB
period 1259.854713746366
3.45
8.8202e-06
2.415e-08
d
yr
n .2857472342421821 2.0005e-09 deg/d
Q 2.457044128715434 1.1468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      8249 days (22.58 yr)  
   first obs. used      1998-03-31  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:29  

Additional Information
 Earth MOID = 1.11964 au 
 Jupiter MOID = 2.55286 au 
 T_jup = 3.578 
[ 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 15.4   n/a MPO436111  

47179 (1999 TM117)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TM117 = 1998 FC126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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