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JPL Small-Body Database Browser
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324145 (2005 YZ123)
Classification: Main-belt Asteroid          SPK-ID: 2324145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498184344583801 5.1492e-08  
a 3.030923129787019 3.075e-08 au
q 2.576834971518634 1.6147e-07 au
i 6.710720787613909 4.4824e-06 deg
node 79.41074564835425 4.8717e-05 deg
peri 88.85867413716313 5.0992e-05 deg
M 220.1184157322915 1.6227e-05 deg
tp 2459749.391413908737
(2022-Jun-18.89141391)
9.2663e-05 TDB
period 1927.350983465967
5.28
2.933e-05
8.03e-08
d
yr
n .1867848684999812 2.8425e-09 deg/d
Q 3.485011288055404 3.5356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7289 days (19.96 yr)  
   first obs. used      1999-10-15  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57941  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:08:37  

Additional Information
 Earth MOID = 1.59445 au 
 Jupiter MOID = 1.53566 au 
 T_jup = 3.216 
[ 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 15.4   n/a MPO494714  

324145 (2005 YZ123)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
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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