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JPL Small-Body Database Browser
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359691 (2011 SQ182)
Classification: Main-belt Asteroid          SPK-ID: 2359691
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333369261758897 1.4511e-07  
a 2.859433527164388 5.1313e-08 au
q 2.478165450048007 3.987e-07 au
i 15.16551759095148 1.5052e-05 deg
node 17.47681702978338 3.8592e-05 deg
peri 38.23930120943467 5.5723e-05 deg
M 182.2783463459329 4.0759e-05 deg
tp 2459472.379124080098
(2021-Sep-14.87912408)
0.00020903 TDB
period 1766.112784882094
4.84
4.754e-05
1.302e-07
d
yr
n .2038374916265802 5.4868e-09 deg/d
Q 3.24070160428077 5.8155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5060 days (13.85 yr)  
   first obs. used      2004-04-19  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51296  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:59:17  

Additional Information
 Earth MOID = 1.50412 au 
 Jupiter MOID = 2.2636 au 
 T_jup = 3.238 
[ 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 16.3   n/a MPO437519  

359691 (2011 SQ182)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 SQ182 = 2006 SG245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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