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JPL Small-Body Database Browser
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233220 (2005 YO12)
Classification: Main-belt Asteroid          SPK-ID: 2233220
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1351026039980507 6.7216e-08  
a 2.425827073827292 2.0785e-08 au
q 2.098091519304253 1.5565e-07 au
i 1.457239850838023 5.0026e-06 deg
node 279.0797062370268 0.0002201 deg
peri 231.0978524299393 0.00022074 deg
M 145.4834951778351 2.1395e-05 deg
tp 2458042.801584653029
(2017-Oct-16.30158465)
7.7198e-05 TDB
period 1380.02891172976
3.78
1.7737e-05
4.856e-08
d
yr
n .2608640999765489 3.3527e-09 deg/d
Q 2.75356262835033 2.3593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6500 days (17.80 yr)  
   first obs. used      2001-11-19  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:12:44  

Additional Information
 Earth MOID = 1.10997 au 
 Jupiter MOID = 2.24855 au 
 T_jup = 3.498 
[ 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 16.9   n/a MPO433523  

233220 (2005 YO12)          Discovered 2005-Dec-21 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 YO12 = 2001 WA63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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