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129178 (2005 LK6)
Classification: Main-belt Asteroid          SPK-ID: 2129178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06214457579231026 4.1361e-08  
a 2.389298905272314 1.3195e-08 au
q 2.240816938363135 1.0218e-07 au
i 6.963686958780829 4.477e-06 deg
node 198.8166847633228 3.4168e-05 deg
peri 332.7784407124146 4.7709e-05 deg
M 195.5498950792286 3.2705e-05 deg
tp 2460012.720024869192
(2023-Mar-09.22002487)
0.00012244 TDB
period 1348.975782410031
3.69
1.1175e-05
3.06e-08
d
yr
n .2668691348608477 2.2107e-09 deg/d
Q 2.537780872181493 1.4015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      9405 days (25.75 yr)  
   first obs. used      1995-09-19  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:07:18  

Additional Information
 Earth MOID = 1.24799 au 
 Jupiter MOID = 2.42791 au 
 T_jup = 3.520 
[ 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 16.25   n/a MPCxxxxx  
rotation period rot_per 209.512 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

129178 (2005 LK6)          Discovered 2005-Jun-04 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2005 LK6 = 1995 SX25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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