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JPL Small-Body Database Browser
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268717 (2006 HT60)
Classification: Main-belt Asteroid          SPK-ID: 2268717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1112405939604825 5.3037e-08  
a 3.088649927871511 4.1194e-08 au
q 2.745066675359082 1.6258e-07 au
i 11.35217270807685 6.5806e-06 deg
node 167.936375617839 2.9046e-05 deg
peri 74.16585025732844 4.0796e-05 deg
M 121.9483235398165 3.0159e-05 deg
tp 2457928.878188646963
(2017-Jun-24.37818865)
0.0001627 TDB
period 1982.674669637015
5.43
3.9665e-05
1.086e-07
d
yr
n .1815729052845106 3.6325e-09 deg/d
Q 3.432233180383939 4.5777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-02-29  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:18:37  

Additional Information
 Earth MOID = 1.76113 au 
 Jupiter MOID = 1.65954 au 
 T_jup = 3.186 
[ 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 15.7   n/a MPO413200  

268717 (2006 HT60)          Discovered 2006-Apr-27 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 HT60 = 2000 DD53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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