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101205 (1998 SV46)
Classification: Main-belt Asteroid          SPK-ID: 2101205
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06262518079097142 4.8698e-08  
a 2.691587676194598 1.744e-08 au
q 2.523026511358161 1.2941e-07 au
i 3.87219279486761 4.5599e-06 deg
node 26.99413075927863 7.2182e-05 deg
peri 293.9050289925306 8.0793e-05 deg
M 68.84894301910529 3.5359e-05 deg
tp 2458892.034924566277
(2020-Feb-12.53492457)
0.00015814 TDB
period 1612.91404466914
4.42
1.5676e-05
4.292e-08
d
yr
n .2231985028525481 2.1693e-09 deg/d
Q 2.860148841031036 1.8532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      8139 days (22.28 yr)  
   first obs. used      1998-09-25  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55405  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:43  

Additional Information
 Earth MOID = 1.5115 au 
 Jupiter MOID = 2.32555 au 
 T_jup = 3.366 
[ 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 15.9   n/a MPO436472  

101205 (1998 SV46)          Discovered 1998-Sep-25 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SV46 = 2003 YS75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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