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227565 (2005 YN193)
Classification: Main-belt Asteroid          SPK-ID: 2227565
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05095927097558552 4.4023e-08  
a 2.913975434011525 2.4658e-08 au
q 2.765481370253533 1.2736e-07 au
i 3.048179282770728 4.9095e-06 deg
node 112.3119731327009 9.2383e-05 deg
peri 167.2858106718188 0.00010636 deg
M 206.9878959662564 5.5248e-05 deg
tp 2459972.736886915903
(2023-Jan-28.23688692)
0.0002825 TDB
period 1816.884233082743
4.97
2.3062e-05
6.314e-08
d
yr
n .1981414079361462 2.515e-09 deg/d
Q 3.062469497769518 2.5914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9629 days (26.36 yr)  
   first obs. used      1994-10-31  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:16  

Additional Information
 Earth MOID = 1.74723 au 
 Jupiter MOID = 1.9968 au 
 T_jup = 3.278 
[ 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 16.0   n/a MPO454635  

227565 (2005 YN193)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 YN193 = 2002 GW62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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