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JPL Small-Body Database Browser
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469712 (2005 JN53)
Classification: Main-belt Asteroid          SPK-ID: 2469712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06275434324438731 5.4232e-08  
a 2.945454011273238 3.2228e-08 au
q 2.76061397923924 1.7165e-07 au
i 1.388731170688779 7.5534e-06 deg
node 201.5239578192366 0.00020639 deg
peri 93.80978650230109 0.00021626 deg
M 287.1090894684992 6.4947e-05 deg
tp 2459374.350246098552
(2021-Jun-08.85024610)
0.00033515 TDB
period 1846.404272002
5.06
3.0304e-05
8.297e-08
d
yr
n .1949735523573409 3.2e-09 deg/d
Q 3.130294043307237 3.4251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      5920 days (16.21 yr)  
   first obs. used      2004-02-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:48:01  

Additional Information
 Earth MOID = 1.74506 au 
 Jupiter MOID = 1.9852 au 
 T_jup = 3.268 
[ 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 16.8   n/a MPO472614  

469712 (2005 JN53)          Discovered 2005-May-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 JN53 = 2015 HV63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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