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214325 (2005 JT61)
Classification: Main-belt Asteroid          SPK-ID: 2214325
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699629438262512 4.2235e-08  
a 2.602053421245711 1.7152e-08 au
q 2.159800761777622 1.1052e-07 au
i 4.449553551771769 4.7105e-06 deg
node 241.5892219518172 6.1596e-05 deg
peri 333.6632493612044 6.3633e-05 deg
M 222.5608252420554 2.0345e-05 deg
tp 2459585.803037252537
(2022-Jan-06.30303725)
9.0202e-05 TDB
period 1533.107964174046
4.20
1.5158e-05
4.15e-08
d
yr
n .2348171220896032 2.3217e-09 deg/d
Q 3.044306080713801 2.0067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      5340 days (14.62 yr)  
   first obs. used      2005-03-14  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:53:49  

Additional Information
 Earth MOID = 1.15394 au 
 Jupiter MOID = 1.93787 au 
 T_jup = 3.389 
[ 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 MPO454539  

214325 (2005 JT61)          Discovered 2005-May-08 by Siding Spring Survey at Siding Spring
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JT61 = 2005 JN145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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