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JPL Small-Body Database Browser
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85736 (1998 SW96)
Classification: Main-belt Asteroid          SPK-ID: 2085736
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650029410392254 3.8756e-08  
a 2.751469404087838 1.5116e-08 au
q 2.2974688602339 1.0361e-07 au
i 11.92153025034965 4.7178e-06 deg
node 14.00978952029115 2.0851e-05 deg
peri 54.82764598003551 2.6531e-05 deg
M 134.9140827922645 1.5263e-05 deg
tp 2457975.758662378810
(2017-Aug-10.25866238)
6.9503e-05 TDB
period 1667.037842816834
4.56
1.3738e-05
3.761e-08
d
yr
n .2159519062816831 1.7796e-09 deg/d
Q 3.205469947941777 1.761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:55:57  

Additional Information
 Earth MOID = 1.33275 au 
 Jupiter MOID = 2.24765 au 
 T_jup = 3.295 
[ 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 14.7   n/a MPO302496  

85736 (1998 SW96)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 SW96 = 2000 ET178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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