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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2695249195492195 4.234e-08  
a 2.314468492413925 5.135e-09 au
q 1.690661558196858 9.8606e-08 au
i 5.285664107462192 4.2074e-06 deg
node 149.5952691590782 3.2012e-05 deg
peri 187.0414481143418 3.2503e-05 deg
M 131.9999571495518 4.7618e-06 deg
tp 2458728.929503650686
(2019-Sep-02.42950365)
1.6847e-05 TDB
period 1286.10177118023
3.52
4.2801e-06
1.172e-08
d
yr
n .2799156397006086 9.3155e-10 deg/d
Q 2.938275426630991 6.519e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1603  
   data-arc span      8287 days (22.69 yr)  
   first obs. used      1998-06-29  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50606  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:49:06  

Additional Information
 Earth MOID = .679421 au 
 Jupiter MOID = 2.45508 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 14.99   n/a MPCxxxxx  

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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