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183171 (2002 SN37)
Classification: Main-belt Asteroid          SPK-ID: 2183171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537688213988781 6.9259e-08  
a 2.396687678814628 1.4073e-08 au
q 2.028151839182089 1.6303e-07 au
i 6.133227132193365 7.0303e-06 deg
node 189.2094680728208 4.6317e-05 deg
peri 171.16773917662 4.9545e-05 deg
M 287.3751475804784 1.894e-05 deg
tp 2459273.899901515488
(2021-Feb-28.39990152)
7.2449e-05 TDB
period 1355.238066124034
3.71
1.1937e-05
3.268e-08
d
yr
n .2656359860298169 2.3396e-09 deg/d
Q 2.765223518447166 1.6237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6060 days (16.59 yr)  
   first obs. used      2002-09-07  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:54:36  

Additional Information
 Earth MOID = 1.02536 au 
 Jupiter MOID = 2.69208 au 
 T_jup = 3.505 
[ 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 16.5   n/a MPO433197  

183171 (2002 SN37)          Discovered 2002-Sep-29 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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