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212923 (2007 YZ53)
Classification: Main-belt Asteroid          SPK-ID: 2212923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05066842114440288 4.3021e-08  
a 2.65699425250995 2.6103e-08 au
q 2.522368548745519 1.271e-07 au
i 8.793472550725664 6.4192e-06 deg
node 187.6326228116527 2.9575e-05 deg
peri 240.5591635638939 7.5446e-05 deg
M 325.9177320387733 7.0874e-05 deg
tp 2459150.265001499005
(2020-Oct-27.76500150)
0.00031214 TDB
period 1581.919389900283
4.33
2.3312e-05
6.382e-08
d
yr
n .2275716463799667 3.3536e-09 deg/d
Q 2.791619956274382 2.7426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6248 days (17.11 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:47:26  

Additional Information
 Earth MOID = 1.54753 au 
 Jupiter MOID = 2.36136 au 
 T_jup = 3.369 
[ 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 16.1   n/a MPO450009  

212923 (2007 YZ53)          Discovered 2007-Dec-31 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 YZ53 = 2002 RQ206 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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