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243934 (2001 OQ106)
Classification: Main-belt Asteroid          SPK-ID: 2243934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2686142002413443 3.3776e-08  
a 2.717219909565746 1.0502e-08 au
q 1.987336056677885 9.2851e-08 au
i 8.42291026737175 4.2067e-06 deg
node 305.1081943126121 2.7782e-05 deg
peri 90.86223315379284 2.9598e-05 deg
M 311.6809505315143 7.635e-06 deg
tp 2458820.084403707300
(2019-Dec-02.58440371)
3.4517e-05 TDB
period 1636.008700588897
4.48
9.4846e-06
2.597e-08
d
yr
n .2200477294958239 1.2757e-09 deg/d
Q 3.447103762453607 1.3323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      6696 days (18.33 yr)  
   first obs. used      2001-07-29  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:28:11  

Additional Information
 Earth MOID = 1.01496 au 
 Jupiter MOID = 2.10574 au 
 T_jup = 3.292 
[ 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 15.3   n/a MPO376633  
diameter diameter 2.398 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.875 h n/a LCDB (Rev. 2019-January); 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.]
geometric albedo albedo 0.369   0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243934 (2001 OQ106)          Discovered 2001-Jul-29 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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