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180880 (2005 JN101)
Classification: Main-belt Asteroid          SPK-ID: 2180880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09723627972699476 4.2157e-08  
a 2.269755393598524 1.3111e-08 au
q 2.049052823234723 1.0314e-07 au
i 1.463581835206757 4.8563e-06 deg
node 203.0997850577312 0.00015135 deg
peri 273.076929627213 0.00015487 deg
M 308.3897778036027 2.9088e-05 deg
tp 2459379.560684400502
(2021-Jun-14.06068440)
0.00010062 TDB
period 1249.013153612823
3.42
1.0822e-05
2.963e-08
d
yr
n .2882275490523738 2.4974e-09 deg/d
Q 2.490457963962326 1.4386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      2001-01-21  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:20  

Additional Information
 Earth MOID = 1.06587 au 
 Jupiter MOID = 2.57099 au 
 T_jup = 3.607 
[ 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 17.3   n/a MPO436894  

180880 (2005 JN101)          Discovered 2005-May-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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