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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07950298350981437 5.4607e-08  
a 2.69050672467361 1.9454e-08 au
q 2.476603412908839 1.5038e-07 au
i 6.754245354483436 6.121e-06 deg
node 340.9678202911549 3.9931e-05 deg
peri 54.83135877407378 5.2768e-05 deg
M 142.6356009277699 3.5422e-05 deg
tp 2458561.832252413643
(2019-Mar-19.33225241)
0.00015577 TDB
period 1611.942513899593
4.41
1.7483e-05
4.787e-08
d
yr
n .223333026392543 2.4222e-09 deg/d
Q 2.904410036438381 2.1e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      7101 days (19.44 yr)  
   first obs. used      2001-11-11  
   last obs. used      2021-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:41:26  

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 ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.12   n/a MPCxxxxx  

152235 (2005 SK28)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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