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JPL Small-Body Database Browser
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469811 (2005 SA116)
Classification: Main-belt Asteroid          SPK-ID: 2469811
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038323608947942 1.0923e-07  
a 2.396999028802041 2.1715e-08 au
q 1.908413057698792 2.6814e-07 au
i 2.226755519233753 1.4356e-05 deg
node 1.629397209084317 0.00018336 deg
peri 38.31339305691066 0.00018743 deg
M 219.7866993956113 3.8996e-05 deg
tp 2459128.442866202340
(2020-Oct-05.94286620)
0.00015134 TDB
period 1355.502160020429
3.71
1.842e-05
5.043e-08
d
yr
n .2655842318942335 3.6091e-09 deg/d
Q 2.88558499990529 2.6142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5518 days (15.11 yr)  
   first obs. used      2003-02-07  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6887  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:41:35  

Additional Information
 Earth MOID = .916345 au 
 Jupiter MOID = 2.53325 au 
 T_jup = 3.499 
[ 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 17.7   n/a MPO440884  

469811 (2005 SA116)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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