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JPL Small-Body Database Browser
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183191 (2002 ST71)
Classification: Main-belt Asteroid          SPK-ID: 2183191
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913882486138033 4.5278e-08  
a 2.686254001502165 2.4702e-08 au
q 2.172136552822844 1.2378e-07 au
i 13.53911901771562 7.9503e-06 deg
node 158.191556374622 2.2289e-05 deg
peri 253.0821889818772 3.4263e-05 deg
M 339.7264413598027 2.7178e-05 deg
tp 2459091.062108805641
(2020-Aug-29.56210881)
0.00012222 TDB
period 1608.122172758981
4.40
2.2182e-05
6.073e-08
d
yr
n .2238635882884225 3.0879e-09 deg/d
Q 3.200371450181485 2.943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6187 days (16.94 yr)  
   first obs. used      2002-09-16  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:50:29  

Additional Information
 Earth MOID = 1.2253 au 
 Jupiter MOID = 2.36089 au 
 T_jup = 3.308 
[ 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 16.2   n/a MPO449924  

183191 (2002 ST71)          Discovered 2002-Sep-16 by NEAT at Haleakala
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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