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JPL Small-Body Database Browser
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434509 (2005 SK116)
Classification: Main-belt Asteroid          SPK-ID: 2434509
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 .1941055865979731 4.5039e-08  
a 2.306674287166431 1.2488e-08 au
q 1.858935921565529 1.0388e-07 au
i 1.719400922117671 4.7377e-06 deg
node 279.0447044849537 0.00029614 deg
peri 33.9294439271017 0.00029821 deg
M 354.8432552983679 3.3382e-05 deg
tp 2458618.829514799107
(2019-May-15.32951480)
0.00011864 TDB
period 1279.610628307796
3.50
1.0392e-05
2.845e-08
d
yr
n .2813355813370175 2.2847e-09 deg/d
Q 2.754412652767332 1.4912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5699 days (15.60 yr)  
   first obs. used      2004-03-21  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:39  

Additional Information
 Earth MOID = .84431 au 
 Jupiter MOID = 2.51776 au 
 T_jup = 3.561 
[ 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 18.0   n/a MPO440802  

434509 (2005 SK116)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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