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JPL Small-Body Database Browser
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13342 (1998 SF127)
Classification: Main-belt Asteroid          SPK-ID: 2013342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03112794711249301 3.8966e-08  
a 3.12579060095644 2.0239e-08 au
q 3.028491156445141 1.229e-07 au
i 12.23463549151663 4.8865e-06 deg
node 39.39893456137174 2.0413e-05 deg
peri 92.88876625858951 8.2159e-05 deg
M 215.0440444058126 7.9332e-05 deg
tp 2459813.277758655838
(2022-Aug-21.77775866)
0.00044606 TDB
period 2018.544128916321
5.53
1.9605e-05
5.368e-08
d
yr
n .1783463610445169 1.7321e-09 deg/d
Q 3.22309004546774 2.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1640  
   data-arc span      15668 days (42.90 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54637  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:14:43  

Additional Information
 Earth MOID = 2.07244 au 
 Jupiter MOID = 1.80534 au 
 T_jup = 3.179 
[ 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 13.1   n/a MPO449043  

13342 (1998 SF127)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SF127 = 1976 UN16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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