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3411 Debetencourt (1980 LK)
Classification: Main-belt Asteroid          SPK-ID: 2003411
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117862638985334 2.5592e-08  
a 2.242631707253237 5.4988e-09 au
q 1.978309215964186 5.6855e-08 au
i 5.387353359879182 3.3749e-06 deg
node 69.30833743122437 3.4703e-05 deg
peri 49.9699101983152 3.8709e-05 deg
M 74.82517358299407 1.6875e-05 deg
tp 2458745.534982999020
(2019-Sep-19.03498300)
5.7245e-05 TDB
period 1226.691522720556
3.36
4.5117e-06
1.235e-08
d
yr
n .2934723142144101 1.0794e-09 deg/d
Q 2.506954198542289 6.1469e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2688  
   data-arc span      24064 days (65.88 yr)  
   first obs. used      1954-07-29  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:57:02  

Additional Information
 Earth MOID = .999448 au 
 Jupiter MOID = 2.56703 au 
 T_jup = 3.618 
[ 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 13.5   n/a MPO358662  
diameter diameter 5.490 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.93 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Buchheim, R.K. (2007) Minor Planet Bull. 34, 68-71.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.317   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3411 Debetencourt (1980 LK)          Discovered 1980-Jun-02 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1980 LK = 1971 SE3 = 1978 VB16 = 1978 WC15 = 1985 YL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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