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213546 (2002 JN95)
Classification: Main-belt Asteroid          SPK-ID: 2213546
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605267272328595 3.4748e-08  
a 2.351004845176077 1.0892e-08 au
q 1.973605731671366 8.5184e-08 au
i 3.336683783043456 4.7574e-06 deg
node 231.8438675895031 6.7342e-05 deg
peri 60.1363911733831 6.9486e-05 deg
M 16.0337982694043 1.5783e-05 deg
tp 2459141.857479609731
(2020-Oct-19.35747961)
5.7712e-05 TDB
period 1316.675374467031
3.60
9.1504e-06
2.505e-08
d
yr
n .2734159132775777 1.9001e-09 deg/d
Q 2.728403958680789 1.2641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      9655 days (26.43 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56904  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:07  

Additional Information
 Earth MOID = .958072 au 
 Jupiter MOID = 2.44306 au 
 T_jup = 3.538 
[ 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 17.05   n/a E2021B55  

213546 (2002 JN95)          Discovered 2002-May-11 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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