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JPL Small-Body Database Browser
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324161 (2005 YH205)
Classification: Main-belt Asteroid          SPK-ID: 2324161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06646739698910899 5.5474e-08  
a 3.10428673526837 4.6062e-08 au
q 2.897952876467262 1.8695e-07 au
i 11.19055106272546 6.3631e-06 deg
node 122.2216923180926 3.1372e-05 deg
peri 344.9000028584205 5.9146e-05 deg
M 165.8403732366734 4.97e-05 deg
tp 2457680.201029249263
(2016-Oct-18.70102925)
0.00027366 TDB
period 1997.750143732798
5.47
4.4465e-05
1.217e-07
d
yr
n .1802027151039717 4.0109e-09 deg/d
Q 3.310620594069478 4.9124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      4942 days (13.53 yr)  
   first obs. used      2004-10-09  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60084  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:44:57  

Additional Information
 Earth MOID = 1.91631 au 
 Jupiter MOID = 1.78393 au 
 T_jup = 3.188 
[ 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 15.8   n/a MPO440497  

324161 (2005 YH205)          Discovered 2005-Nov-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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