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JPL Small-Body Database Browser
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52930 (1998 SK127)
Classification: Main-belt Asteroid          SPK-ID: 2052930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2695458280057318 5.0244e-08  
a 2.314332916598809 5.5534e-09 au
q 1.690514134313263 1.176e-07 au
i 5.284990467088105 4.4725e-06 deg
node 149.6055464097716 3.6259e-05 deg
peri 186.9573910851004 3.7119e-05 deg
M 324.0991152845037 5.7934e-06 deg
tp 2458728.744818057022
(2019-Sep-02.24481806)
2.0616e-05 TDB
period 1285.988767864541
3.52
4.6288e-06
1.267e-08
d
yr
n .2799402366459242 1.0076e-09 deg/d
Q 2.938151698884356 7.0503e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      7824 days (21.42 yr)  
   first obs. used      1998-06-29  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:07:15  

Additional Information
 Earth MOID = .680224 au 
 Jupiter MOID = 2.45115 au 
 T_jup = 3.527 
[ 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 15.0   n/a MPO502510  

52930 (1998 SK127)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SK127 = 2000 DN23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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