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JPL Small-Body Database Browser
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461677 (2005 JN100)
Classification: Main-belt Asteroid          SPK-ID: 2461677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313296845806981 7.2258e-08  
a 2.43185001660517 2.9996e-08 au
q 2.112475920976847 1.711e-07 au
i 6.9751347472049 1.0806e-05 deg
node 176.438691218771 6.2077e-05 deg
peri 54.45279095279708 7.6457e-05 deg
M 248.532788766933 4.9538e-05 deg
tp 2459029.392292375921
(2020-Jun-28.89229238)
0.00019519 TDB
period 1385.171689031439
3.79
2.5628e-05
7.017e-08
d
yr
n .2598955803462348 4.8085e-09 deg/d
Q 2.751224112233492 3.3935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4528 days (12.40 yr)  
   first obs. used      2005-04-30  
   last obs. used      2017-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58657  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:22:03  

Additional Information
 Earth MOID = 1.11171 au 
 Jupiter MOID = 2.24532 au 
 T_jup = 3.485 
[ 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 17.7   n/a MPO419228  

461677 (2005 JN100)          Discovered 2005-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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