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183170 (2002 SD37)
Classification: Main-belt Asteroid          SPK-ID: 2183170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504838320686942 7.5931e-08  
a 2.310476665293717 1.2581e-08 au
q 1.96278728279502 1.7623e-07 au
i 7.31138184132283 6.9635e-06 deg
node 43.1094875126336 4.4128e-05 deg
peri 320.635682336177 4.6615e-05 deg
M 19.68352864613629 1.7936e-05 deg
tp 2458930.362341560758
(2020-Mar-21.86234156)
6.3629e-05 TDB
period 1282.775943889681
3.51
1.0478e-05
2.869e-08
d
yr
n .2806413713281797 2.2923e-09 deg/d
Q 2.658166047792413 1.4474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      6581 days (18.02 yr)  
   first obs. used      2000-04-04  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:34:07  

Additional Information
 Earth MOID = .967685 au 
 Jupiter MOID = 2.80963 au 
 T_jup = 3.559 
[ 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 16.5   n/a MPO436905  

183170 (2002 SD37)          Discovered 2002-Sep-29 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 SD37 = 2001 HZ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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