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JPL Small-Body Database Browser
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295433 (2008 KW38)
Classification: Main-belt Asteroid          SPK-ID: 2295433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1877289077534291 6.7498e-08  
a 2.68164824593823 3.9058e-08 au
q 2.178225349749347 1.6983e-07 au
i 4.33035837305659 5.9856e-06 deg
node 91.99454671697694 0.00010865 deg
peri 205.1731692823558 0.00011086 deg
M 134.8652894640481 2.9585e-05 deg
tp 2457999.604667409450
(2017-Sep-03.10466741)
0.00012282 TDB
period 1603.988102441025
4.39
3.5043e-05
9.594e-08
d
yr
n .2244405675155164 4.9034e-09 deg/d
Q 3.185071142127113 4.639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6616 days (18.11 yr)  
   first obs. used      2000-10-06  
   last obs. used      2018-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:39:44  

Additional Information
 Earth MOID = 1.16255 au 
 Jupiter MOID = 2.02501 au 
 T_jup = 3.347 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO268334  

295433 (2008 KW38)          Discovered 2008-May-30 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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