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362643 (2011 SZ185)
Classification: Main-belt Asteroid          SPK-ID: 2362643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255284436232299 4.3129e-08  
a 2.396498035972804 1.7911e-08 au
q 2.095669367371011 1.0477e-07 au
i 2.244635262349415 5.1549e-06 deg
node 247.2826033274591 0.00011054 deg
peri 230.8684278326328 0.00011291 deg
M 88.35765628625826 1.9338e-05 deg
tp 2458867.912647690425
(2020-Jan-19.41264769)
7.3542e-05 TDB
period 1355.077215307127
3.71
1.5192e-05
4.159e-08
d
yr
n .2656675176391379 2.9784e-09 deg/d
Q 2.697326704574597 2.016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-04-06  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:15  

Additional Information
 Earth MOID = 1.11261 au 
 Jupiter MOID = 2.38049 au 
 T_jup = 3.517 
[ 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 17.44   n/a E2021B25  

362643 (2011 SZ185)          Discovered 2006-May-25 by Wiegert, P. A. at Mauna Kea
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 SZ185 = 2004 XC75 = 2006 KH139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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