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JPL Small-Body Database Browser
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268753 (2006 QC137)
Classification: Main-belt Asteroid          SPK-ID: 2268753
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717015850677798 6.6705e-08  
a 2.237343907420205 1.147e-08 au
q 1.853188412174416 1.5061e-07 au
i 6.787446584109905 6.275e-06 deg
node 331.6874942739861 4.5863e-05 deg
peri 25.6975827252545 4.7975e-05 deg
M 37.77884470577546 1.4313e-05 deg
tp 2458872.224499613750
(2020-Jan-23.72449961)
4.8154e-05 TDB
period 1222.355540480315
3.35
9.3998e-06
2.574e-08
d
yr
n .2945133294512175 2.2648e-09 deg/d
Q 2.621499402665993 1.3439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      5237 days (14.34 yr)  
   first obs. used      2003-11-19  
   last obs. used      2018-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68978  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:40:00  

Additional Information
 Earth MOID = .851045 au 
 Jupiter MOID = 2.82204 au 
 T_jup = 3.609 
[ 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 17.1   n/a MPO437234  

268753 (2006 QC137)          Discovered 2006-Aug-29 by LONEOS at Anderson Mesa
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
2185-Jul-12 03:31 < 00:01 Juno 0.0375494204465622 0.0375124667679165 0.03758639313827 7.1645329900926 7.16453294487007 2519307.646322641 0.403388098400917 2273.94000977883 44.6306847578487 -35.8782358469793 73765.5248143963 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 07:40:03 2019-Jul-14 07:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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