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JPL Small-Body Database Browser
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410911 (2009 SX169)
Classification: Main-belt Asteroid          SPK-ID: 2410911
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2059463126798229 5.3022e-08  
a 3.071347152930583 6.5202e-08 au
q 2.438814531824857 1.6717e-07 au
i 4.870949810981795 8.4781e-06 deg
node 143.0866441704306 6.9616e-05 deg
peri 267.6647619719605 7.4524e-05 deg
M 259.3545604656105 3.0408e-05 deg
tp 2459150.146400108148
(2020-Oct-27.64640011)
0.00017958 TDB
period 1966.037457378506
5.38
6.2606e-05
1.714e-07
d
yr
n .1831094309261128 5.8309e-09 deg/d
Q 3.703879774036309 7.863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      4875 days (13.35 yr)  
   first obs. used      2006-02-27  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:46  

Additional Information
 Earth MOID = 1.45501 au 
 Jupiter MOID = 1.70733 au 
 T_jup = 3.192 
[ 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 16.4   n/a MPO476959  
diameter diameter 2.211 km 0.668 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410911 (2009 SX169)          Discovered 2009-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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