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100690 (1997 YY6)
Classification: Main-belt Asteroid          SPK-ID: 2100690
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3186732825259737 9.4453e-08  
a 2.587687382368571 1.6267e-08 au
q 1.763060550078134 2.3729e-07 au
i 8.233080738430404 7.0709e-06 deg
node 72.52356067818242 5.6338e-05 deg
peri 335.1643476282684 5.8514e-05 deg
M 200.4475017373504 1.5493e-05 deg
tp 2459874.356228809317
(2022-Oct-21.85622881)		 6.9192e-05 TDB
period 1520.428981137069
4.16		 1.4337e-05
3.925e-08		 d
yr
n .2367752814937598 2.2326e-09 deg/d
Q 3.412314214659008 2.1451e-08 au
   Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:04:47  

Additional Information
 Earth MOID = .776537 au 
 Jupiter MOID = 1.99393 au 
 T_jup = 3.334 
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[ 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 17.06   n/a E2021B55  

100690 (1997 YY6)          Discovered 1997-Dec-25 by Manning, B. G. W. at Stakenbridge
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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