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JPL Small-Body Database Browser
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59042 (1998 SW162)
Classification: Main-belt Asteroid          SPK-ID: 2059042
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950815336236374 5.6685e-08  
a 2.593481784876015 1.1598e-08 au
q 2.087541380857434 1.4629e-07 au
i 3.936292510413622 6.299e-06 deg
node 206.0285321029288 7.1596e-05 deg
peri 209.0425568865064 7.3653e-05 deg
M 307.8972378928597 1.3205e-05 deg
tp 2458821.291055826565
(2019-Dec-03.79105583)
5.5636e-05 TDB
period 1525.538702422658
4.18
1.0233e-05
2.802e-08
d
yr
n .2359822136457736 1.5829e-09 deg/d
Q 3.099422188894597 1.386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8658 days (23.70 yr)  
   first obs. used      1996-03-17  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:06:08  

Additional Information
 Earth MOID = 1.09961 au 
 Jupiter MOID = 2.26376 au 
 T_jup = 3.388 
[ 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 16.2   n/a MPO359146  

59042 (1998 SW162)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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