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146354 (2001 OK106)
Classification: Main-belt Asteroid          SPK-ID: 2146354
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864704070266033 5.0762e-08  
a 2.575012202480565 1.4093e-08 au
q 2.094848628985544 1.2865e-07 au
i 9.092525024724281 6.8841e-06 deg
node 308.434409635499 3.1376e-05 deg
peri 101.653246014538 3.6496e-05 deg
M 146.4345451859804 1.8392e-05 deg
tp 2458386.584772247594
(2018-Sep-25.08477225)
7.5554e-05 TDB
period 1509.271474911684
4.13
1.239e-05
3.392e-08
d
yr
n .2385256767812866 1.9581e-09 deg/d
Q 3.055175775975587 1.6721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2001-07-14  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:36:51  

Additional Information
 Earth MOID = 1.12798 au 
 Jupiter MOID = 2.37718 au 
 T_jup = 3.386 
[ 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 15.5   n/a MPO412891  
rotation period rot_per 5.859 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

146354 (2001 OK106)          Discovered 2001-Jul-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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