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212922 (2007 YL32)
Classification: Main-belt Asteroid          SPK-ID: 2212922
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 .0370388940322658 3.7468e-08  
a 3.081558722825906 3.3825e-08 au
q 2.967421195836954 1.203e-07 au
i 2.510919696050456 4.1629e-06 deg
node 112.8388477046249 0.00018002 deg
peri 353.0514397287449 0.00021062 deg
M 83.25482949959867 0.00011029 deg
tp 2458543.558046465474
(2019-Mar-01.05804647)
0.00060274 TDB
period 1975.850581415489
5.41
3.2533e-05
8.907e-08
d
yr
n .1822000121801204 2.9999e-09 deg/d
Q 3.19569624981486 3.5078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      9898 days (27.10 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:51:17  

Additional Information
 Earth MOID = 1.98427 au 
 Jupiter MOID = 1.84466 au 
 T_jup = 3.225 
[ 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 15.7   n/a MPO427253  

212922 (2007 YL32)          Discovered 2007-Dec-28 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 YL32 = 2003 AX88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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