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JPL Small-Body Database Browser
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277856 (2006 JH7)
Classification: Main-belt Asteroid          SPK-ID: 2277856
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09052056369212597 4.5693e-08  
a 3.068348042235561 4.2065e-08 au
q 2.790599447848766 1.5765e-07 au
i 8.34935403855108 6.8561e-06 deg
node 206.2637150247369 3.582e-05 deg
peri 251.6954784844348 5.5933e-05 deg
M 269.2174419573166 4.0825e-05 deg
tp 2459095.557075705245
(2020-Sep-03.05707571)		 0.00022324 TDB
period 1963.1584645378
5.37		 4.0371e-05
1.105e-07		 d
yr
n .1833779628608622 3.771e-09 deg/d
Q 3.346096636622355 4.5873e-08 au
   Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5369 days (14.70 yr)  
   first obs. used      2005-02-14  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:25:20  

Additional Information
 Earth MOID = 1.82165 au 
 Jupiter MOID = 1.87797 au 
 T_jup = 3.209 
[ 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 15.8   n/a MPO455061  

277856 (2006 JH7)          Discovered 2006-May-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 JH7 = 2008 TM37 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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