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233256 (2005 YZ151)
Classification: Main-belt Asteroid          SPK-ID: 2233256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434343412219795 6.8196e-08  
a 2.620231906937474 2.4944e-08 au
q 2.244400669517086 1.9256e-07 au
i 3.12205622452565 4.6758e-06 deg
node 267.4831427135338 0.00016593 deg
peri 155.1965598493248 0.00017073 deg
M 175.8134177921625 4.3373e-05 deg
tp 2458243.915327161962
(2018-May-05.41532716)
0.00017939 TDB
period 1549.201907579522
4.24
2.2122e-05
6.057e-08
d
yr
n .2323777154150714 3.3183e-09 deg/d
Q 2.996063144357862 2.8522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51332  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:17:59  

Additional Information
 Earth MOID = 1.25803 au 
 Jupiter MOID = 2.30607 au 
 T_jup = 3.388 
[ 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 16.5   n/a MPO427341  

233256 (2005 YZ151)          Discovered 2005-Dec-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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