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JPL Small-Body Database Browser
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347203 (2011 HT26)
Classification: Main-belt Asteroid          SPK-ID: 2347203
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578973621921482 4.3725e-08  
a 2.570237102854666 2.766e-08 au
q 2.164403444105525 1.1763e-07 au
i 18.54001363190937 5.9758e-06 deg
node 157.827860128962 2.3354e-05 deg
peri 167.3759932413539 3.5943e-05 deg
M .9469684437293631 2.8907e-05 deg
tp 2458996.540947908650
(2020-May-27.04094791)
0.00012083 TDB
period 1505.075234896882
4.12
2.4296e-05
6.652e-08
d
yr
n .2391907006726245 3.8612e-09 deg/d
Q 2.976070761603807 3.2028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      4882 days (13.37 yr)  
   first obs. used      2006-02-21  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:21  

Additional Information
 Earth MOID = 1.15646 au 
 Jupiter MOID = 2.4201 au 
 T_jup = 3.340 
[ 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 16.4   n/a MPO437470  

347203 (2011 HT26)          Discovered 2006-Feb-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2011 HT26 = 2006 DP47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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