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227324 (2005 TK137)
Classification: Main-belt Asteroid          SPK-ID: 2227324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482265850805077 3.9979e-08  
a 2.441843902790686 1.021e-08 au
q 2.079897719780364 9.7551e-08 au
i 1.881376852110637 4.8175e-06 deg
node 125.3059845186969 0.00012886 deg
peri 311.5431685133014 0.00013044 deg
M 302.7423935800836 1.9952e-05 deg
tp 2459422.169510247726
(2021-Jul-26.66951025)
7.7945e-05 TDB
period 1393.719169885235
3.82
8.7416e-06
2.393e-08
d
yr
n .2583016778262754 1.6201e-09 deg/d
Q 2.803790085801009 1.1724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1999-01-17  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:27:38  

Additional Information
 Earth MOID = 1.09536 au 
 Jupiter MOID = 2.43357 au 
 T_jup = 3.485 
[ 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 17.4   n/a MPO437077  

227324 (2005 TK137)          Discovered 2005-Oct-06 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2005 TK137 = 2001 SX334 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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