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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006436400472876 8.4067e-08  
a 2.394808413705838 1.6677e-08 AU
q 1.914305336364028 2.0103e-07 AU
i 2.532838387839376 5.8827e-06 deg
node 100.6079330261222 0.00015241 deg
peri 259.868038381316 0.00015334 deg
M 183.3499911187216 1.8161e-05 deg
tp 2457464.725818492389
(2016-Mar-17.22581849)
7.0102e-05 JED
period 1353.644396462878
3.71
1.414e-05
3.871e-08
d
yr
n .2659487240080873 2.7781e-09 deg/d
Q 2.875311491047648 2.0023e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      11596 days (31.75 yr)  
   first obs. used      1982-08-21  
   last obs. used      2014-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58717  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:14:10  

Additional Information
 Earth MOID = .911698 AU 
 T_jup = 3.501 
[ 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 15.1 mag n/a MPO259510  

23704 (1997 SD10)          Discovered 1997-Sep-23 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
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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