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JPL Small-Body Database Browser
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183154 (2002 SK1)
Classification: Main-belt Asteroid          SPK-ID: 2183154
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .244698765004041 1.4506e-07  
a 2.536950648378934 2.0364e-08 au
q 1.916161957844408 3.8048e-07 au
i 4.468332553274075 1.6305e-05 deg
node 335.3304584033839 6.4211e-05 deg
peri 72.40532532659518 8.3976e-05 deg
M 109.811178863896 5.7731e-05 deg
tp 2458550.294798504239
(2019-Mar-07.79479850)
0.00023206 TDB
period 1475.932361488936
4.04
1.7771e-05
4.865e-08
d
yr
n .2439136164998972 2.9368e-09 deg/d
Q 3.157739338913461 2.5347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7421 days (20.32 yr)  
   first obs. used      1998-10-12  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58131  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:01:38  

Additional Information
 Earth MOID = .931617 au 
 Jupiter MOID = 2.26903 au 
 T_jup = 3.401 
[ 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 16.8   n/a MPO454260  

183154 (2002 SK1)          Discovered 2002-Sep-26 by Ferrando, R. at Pla D'Arguines
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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