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152235 (2005 SK28)
Classification: Main-belt Asteroid          SPK-ID: 2152235
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07950298424490275 5.5659e-08  
a 2.69050672585495 2.0189e-08 au
q 2.476603412018499 1.5229e-07 au
i 6.754249048819259 6.5069e-06 deg
node 340.9678037877215 4.1183e-05 deg
peri 54.83137226580149 5.6453e-05 deg
M 142.6356032381694 3.8134e-05 deg
tp 2458561.832241647920
(2019-Mar-19.33224165)
0.00016885 TDB
period 1611.942514961244
4.41
1.8144e-05
4.968e-08
d
yr
n .2233330262454524 2.5138e-09 deg/d
Q 2.9044100396914 2.1795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      7032 days (19.25 yr)  
   first obs. used      2001-11-11  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54584  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:16  

Additional Information
 Earth MOID = 1.48834 au 
 Jupiter MOID = 2.42294 au 
 T_jup = 3.358 
[ 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 16.11   n/a E2021B55  

152235 (2005 SK28)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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