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16743 (1996 OQ)
Classification: Main-belt Asteroid          SPK-ID: 2016743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1784105936266323 3.6492e-08  
a 2.439177864834397 7.4805e-09 au
q 2.004002694008351 8.7904e-08 au
i 1.691590700758131 3.9282e-06 deg
node 297.3512498068483 0.00010795 deg
peri .5740548150242173 0.00010837 deg
M 146.0720527995336 8.6161e-06 deg
tp 2458635.916392981076
(2019-Jun-01.41639298)
3.3499e-05 TDB
period 1391.437271068882
3.81
6.4009e-06
1.752e-08
d
yr
n .2587252817537747 1.1902e-09 deg/d
Q 2.874353035660443 8.8151e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1667  
   data-arc span      14939 days (40.90 yr)  
   first obs. used      1980-03-16  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:40:56  

Additional Information
 Earth MOID = .986217 au 
 Jupiter MOID = 2.33153 au 
 T_jup = 3.480 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO395164  
rotation period rot_per 2.743 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

16743 (1996 OQ)          Discovered 1996-Jul-21 by JPL/GEODSS NEAT at Haleakala
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 OQ = 1980 FM = 1981 SX3 = 1985 SX6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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