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359685 (2011 SN163)
Classification: Main-belt Asteroid          SPK-ID: 2359685
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162870069173737 6.201e-08  
a 2.255717059380474 2.1215e-08 au
q 1.993406474092658 1.4342e-07 au
i 7.333524408775759 7.3223e-06 deg
node 343.2418155767362 4.4987e-05 deg
peri 4.227028100306177 5.483e-05 deg
M 224.9433565229473 3.5878e-05 deg
tp 2459464.735998594425
(2021-Sep-07.23599859)
0.00012805 TDB
period 1237.443454770806
3.39
1.7457e-05
4.779e-08
d
yr
n .2909223840588964 4.1042e-09 deg/d
Q 2.518027644668289 2.3682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5719 days (15.66 yr)  
   first obs. used      2004-08-23  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:24:08  

Additional Information
 Earth MOID = .98646 au 
 Jupiter MOID = 2.86561 au 
 T_jup = 3.604 
[ 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 18.1   n/a MPO471702  

359685 (2011 SN163)          Discovered 2004-Aug-23 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 SN163 = 2006 BM236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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