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JPL Small-Body Database Browser
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268754 (2006 QK137)
Classification: Main-belt Asteroid          SPK-ID: 2268754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1430870090810187 4.3086e-08  
a 2.234191863642335 1.296e-08 au
q 1.914508032160606 1.024e-07 au
i 3.202447912419228 4.0636e-06 deg
node 252.7511975676944 0.00010268 deg
peri 170.356258988628 0.00010494 deg
M 350.6185021828164 2.4694e-05 deg
tp 2459032.286946194703
(2020-Jul-01.78694619)
8.383e-05 TDB
period 1219.773308387184
3.34
1.0614e-05
2.906e-08
d
yr
n .2951368074089121 2.5681e-09 deg/d
Q 2.553875695124064 1.4815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6757 days (18.50 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5867  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:46  

Additional Information
 Earth MOID = .927795 au 
 Jupiter MOID = 2.73255 au 
 T_jup = 3.624 
[ 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 17.6   n/a MPO440317  

268754 (2006 QK137)          Discovered 2006-Aug-31 by Observatoire Naef at Marly
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1912-Aug-27 21:23 00:14 Thisb 0.0311094369956778 0.0310850583281353 0.0311338157014174 3.22879480835067 3.22879474047062 2419642.391007493 14.4218164850741 1215.5712792164 61.6792339784392 -2.40036005060792 4956.3451532663 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 04:38:47 2019-Sep-24 04:38
2046-Apr-12 13:18 00:09 Thisb 0.0274909563981113 0.0274791946998006 0.0275027189110646 3.17533092056292 3.17533084245485 2468448.054380454 9.42830133060403 631.975350786873 58.3865632735145 -22.1014806674034 27153.4798184258 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 04:38:47 2019-Sep-24 04:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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