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118869 (2000 SS362)
Classification: Main-belt Asteroid          SPK-ID: 2118869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864057480552449 4.4612e-08  
a 2.812699552634069 1.6358e-08 au
q 2.288396188470662 1.2285e-07 au
i 10.61721937087658 4.3546e-06 deg
node 117.7209068675915 2.6856e-05 deg
peri 192.4431721160352 2.9577e-05 deg
M 134.6046570280804 1.3047e-05 deg
tp 2458556.269876557043
(2019-Mar-13.76987656)
6.0664e-05 TDB
period 1722.992722243496
4.72
1.5031e-05
4.115e-08
d
yr
n .2089387815470553 1.8227e-09 deg/d
Q 3.337002916797475 1.9407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      666  
   data-arc span      7962 days (21.80 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:15  

Additional Information
 Earth MOID = 1.27293 au 
 Jupiter MOID = 1.93664 au 
 T_jup = 3.270 
[ 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 15.3   n/a MPO302622  
diameter diameter 5.548 km 1.759 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.044   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

118869 (2000 SS362)          Discovered 2000-Sep-20 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SS362 = 2004 HL41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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