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101182 (1998 SY10)
Classification: Main-belt Asteroid          SPK-ID: 2101182
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2541071353737493 2.9502e-08  
a 2.571545041038497 1.1478e-08 au
q 1.918097097175633 7.2965e-08 au
i 3.317713693484846 5.5354e-06 deg
node 213.6617000634207 6.6346e-05 deg
peri 112.8018627994656 6.7816e-05 deg
M 103.1354388866201 1.576e-05 deg
tp 2458568.985841176302
(2019-Mar-26.48584118)
6.4061e-05 TDB
period 1506.224231491436
4.12
1.0084e-05
2.761e-08
d
yr
n .2390082382644546 1.6002e-09 deg/d
Q 3.22499298490136 1.4395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      9258 days (25.35 yr)  
   first obs. used      1994-10-10  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:59  

Additional Information
 Earth MOID = .909557 au 
 Jupiter MOID = 2.14763 au 
 T_jup = 3.381 
[ 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 15.7   n/a MPO449613  

101182 (1998 SY10)          Discovered 1998-Sep-17 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SY10 = 2002 NF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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