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JPL Small-Body Database Browser
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461617 (2005 AP47)
Classification: Main-belt Asteroid          SPK-ID: 2461617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512300874799472 5.8478e-08  
a 2.301318767420706 2.6822e-08 au
q 1.953290128904428 1.3117e-07 au
i 6.694070074522295 5.0731e-06 deg
node 111.4092009436078 8.2782e-05 deg
peri 21.69619022835189 8.8186e-05 deg
M 120.5903054124043 3.404e-05 deg
tp 2458573.356806841011
(2019-Mar-30.85680684)
0.00011765 TDB
period 1275.156813073453
3.49
2.2293e-05
6.103e-08
d
yr
n .2823182186764217 4.9356e-09 deg/d
Q 2.649347405936984 3.0878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5193 days (14.22 yr)  
   first obs. used      2004-12-16  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:08:16  

Additional Information
 Earth MOID = .969619 au 
 Jupiter MOID = 2.39434 au 
 T_jup = 3.567 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO419228  

461617 (2005 AP47)          Discovered 2005-Jan-13 by LINEAR at Socorro
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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