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JPL Small-Body Database Browser
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382654 (2002 SS46)
Classification: Main-belt Asteroid          SPK-ID: 2382654
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 .2457838865469243 7.6971e-08  
a 2.353105333373315 2.0048e-08 au
q 1.774749959082525 1.8688e-07 au
i 8.390515997880637 8.872e-06 deg
node 36.42556458827395 3.8414e-05 deg
peri 338.0326809896184 4.3213e-05 deg
M 329.3431736143173 2.9791e-05 deg
tp 2459112.775545235554
(2020-Sep-20.27554524)
0.00011041 TDB
period 1318.440329612062
3.61
1.685e-05
4.613e-08
d
yr
n .2730498998812684 3.4896e-09 deg/d
Q 2.931460707664103 2.4976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      6085 days (16.66 yr)  
   first obs. used      2002-09-29  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:47  

Additional Information
 Earth MOID = .779508 au 
 Jupiter MOID = 2.53379 au 
 T_jup = 3.501 
[ 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 17.2   n/a MPO476792  

382654 (2002 SS46)          Discovered 2002-Sep-29 by NEAT at Haleakala
Reference: Last Updated: 2014-01-21

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