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54362 Restitutum (2000 KP38)
Classification: Main-belt Asteroid          SPK-ID: 2054362
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301677625406806 4.0417e-08  
a 2.636699594329997 1.4518e-08 au
q 2.293486307644141 1.0847e-07 au
i 13.77266175714098 4.4838e-06 deg
node 94.07707226016187 1.6517e-05 deg
peri 166.1603373475435 2.203e-05 deg
M 288.9602193732711 1.5028e-05 deg
tp 2459509.094737926643
(2021-Oct-21.59473793)
6.5856e-05 TDB
period 1563.829514583158
4.28
1.2916e-05
3.536e-08
d
yr
n .2302041217683239 1.9013e-09 deg/d
Q 2.979912881015853 1.6408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      8078 days (22.12 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:26:12  

Additional Information
 Earth MOID = 1.27815 au 
 Jupiter MOID = 2.11426 au 
 T_jup = 3.344 
[ 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 14.9   n/a MPO468427  
rotation period rot_per 5.05848 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.]

54362 Restitutum           Discovered 2000 May 27 by M. Collins and M. White at Anza.
The definition of the Latin term restitutum refers to something that has been replaced or restored to its former place. This minor planet was originally lost soon after discovery, then found again. This name aptly describes its discovery circumstances.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

Alternate Designations
 2000 KP38 = 1999 CK92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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