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8441 Lapponica (4008 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2008441
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 .138966570565301 4.2684e-08  
a 2.189945297392073 6.1707e-09 au
q 1.885616109687889 9.2952e-08 au
i 4.991948589513433 3.2144e-06 deg
node 97.91617878848054 5.2343e-05 deg
peri 86.67230706262137 5.3607e-05 deg
M 253.1303217127791 1.3611e-05 deg
tp 2459351.898843820652
(2021-May-17.39884382)
4.5352e-05 TDB
period 1183.718205227924
3.24
5.0032e-06
1.37e-08
d
yr
n .3041264368580716 1.2854e-09 deg/d
Q 2.494274485096258 7.0283e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2040  
   data-arc span      24429 days (66.88 yr)  
   first obs. used      1953-03-10  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:54:53  

Additional Information
 Earth MOID = .895439 au 
 Jupiter MOID = 2.47229 au 
 T_jup = 3.656 
[ 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 13.9   n/a MPO395081  
rotation period rot_per 3.27 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Clark, M. (2008) Minor Planet Bull. 35, 152-154.]

8441 Lapponica           Discovered 1977 Oct. 16 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Named for limosa lapponica, or bar-tailed godwit.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990202/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 4008 T-3 = 1953 EC1 = 1989 LP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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