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23704 (1997 SD10)
Classification: Main-belt Asteroid          SPK-ID: 2023704
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005890112166754 7.0609e-08  
a 2.395269510152439 1.626e-08 au
q 1.914804767513511 1.7063e-07 au
i 2.532706933384768 5.8368e-06 deg
node 100.6060519564158 0.00014618 deg
peri 259.74812912 0.00014712 deg
M 36.18763062559321 1.7825e-05 deg
tp 2457464.390745804301
(2016-Mar-16.89074580)
6.666e-05 JED
period 1354.035361347965
3.71
1.3788e-05
3.775e-08
d
yr
n .265871933833112 2.7073e-09 deg/d
Q 2.875734252791367 1.9522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      11983 days (32.81 yr)  
   first obs. used      1982-08-21  
   last obs. used      2015-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5821  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 20:23:17  

Additional Information
 Earth MOID = .912459 au 
 Jupiter MOID = 2.56788 au 
 T_jup = 3.500 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO309338  

23704 (1997 SD10)          Discovered 1997-Sep-23 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 SD10 = 1986 WT3 = 1994 YS4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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