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JPL Small-Body Database Browser
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295467 (2008 QH3)
Classification: Main-belt Asteroid          SPK-ID: 2295467
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519881995545482 6.9403e-08  
a 2.468345094522199 2.1917e-08 au
q 2.093185767726469 1.7511e-07 au
i 4.811004610842363 8.0003e-06 deg
node 210.6696026809443 7.3952e-05 deg
peri 190.0747096561043 7.7741e-05 deg
M 316.5788398350959 2.4262e-05 deg
tp 2459171.346531186502
(2020-Nov-17.84653119)		 9.6117e-05 TDB
period 1416.469550642111
3.88		 1.8866e-05
5.165e-08		 d
yr
n .2541530100924553 3.3851e-09 deg/d
Q 2.843504421317929 2.5248e-08 au
   Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      9380 days (25.68 yr)  
   first obs. used      1993-12-14  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:11  

Additional Information
 Earth MOID = 1.10141 au 
 Jupiter MOID = 2.55741 au 
 T_jup = 3.465 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO437321  

295467 (2008 QH3)          Discovered 2008-Aug-25 by Hug, G. at Sandlot
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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