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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006270600859067 7.1605e-08  
a 2.395415862898251 1.6215e-08 au
q 1.914830620641829 1.7302e-07 au
i 2.532710074469905 5.8691e-06 deg
node 100.6083880764031 0.00014688 deg
peri 259.77049783324 0.00014782 deg
M 342.9984883269966 1.7693e-05 deg
tp 2457464.452105282993
(2016-Mar-16.95210528)
6.6721e-05 JED
period 1354.159462092719
3.71
1.375e-05
3.765e-08
d
yr
n .2658475682351735 2.6994e-09 deg/d
Q 2.876001105154673 1.9468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   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      .58322  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:33:37  

Additional Information
 Earth MOID = .911677 au 
 Jupiter MOID = 2.56763 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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