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JPL Small-Body Database Browser
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266592 (2008 HN70)
Classification: Main-belt Asteroid          SPK-ID: 2266592
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105247737848905 6.1009e-08  
a 2.358804594057466 1.7931e-08 au
q 1.862217790490757 1.4829e-07 au
i 1.247068978971587 8.6824e-06 deg
node 157.3614146977434 0.0002773 deg
peri 82.7191163703789 0.00027805 deg
M 8.341252628083254 2.2406e-05 deg
tp 2458569.840494339341
(2019-Mar-27.34049434)
8.2192e-05 TDB
period 1323.233155734485
3.62
1.5088e-05
4.131e-08
d
yr
n .2720608975371203 3.1022e-09 deg/d
Q 2.855391397624174 2.1706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5573 days (15.26 yr)  
   first obs. used      2001-07-19  
   last obs. used      2016-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64609  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 17:15:46  

Additional Information
 Earth MOID = .850231 au 
 Jupiter MOID = 2.15706 au 
 T_jup = 3.522 
[ 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 17.5   n/a MPO241574  

266592 (2008 HN70)          Discovered 2008-Apr-29 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2008 HN70 = 2004 CJ43 = 2004 FG135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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