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JPL Small-Body Database Browser
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434651 (2005 YJ27)
Classification: Outer Main-belt Asteroid          SPK-ID: 2434651
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2260357458741404 1.05e-07  
a 3.669080599995779 3.7698e-07 au
q 2.839737229903394 3.4694e-07 au
i 7.93251842266509 1.1199e-05 deg
node 63.79334584916689 6.7684e-05 deg
peri 129.9028036994364 9.0759e-05 deg
M 236.4149987111327 1.5581e-05 deg
tp 2459481.746836126666
(2021-Sep-24.24683613)
0.00016616 TDB
period 2567.049866059904
7.03
0.00039563
1.083e-06
d
yr
n .1402388028217599 2.1613e-08 deg/d
Q 4.498423970088163 4.6219e-07 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      5492 days (15.04 yr)  
   first obs. used      2000-05-28  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .569  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:43:40  

Additional Information
 Earth MOID = 1.84748 au 
 Jupiter MOID = .574958 au 
 T_jup = 3.038 
[ 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 16.2   n/a MPO342183  

434651 (2005 YJ27)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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