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65862 (1997 JN11)
Classification: Main-belt Asteroid          SPK-ID: 2065862
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106124303378668 3.82e-08  
a 2.709545080228633 1.5819e-08 au
q 2.409835713794533 1.0849e-07 au
i 3.098378780007876 4.5253e-06 deg
node 216.7459002386321 7.4395e-05 deg
peri 46.28216645942713 7.7703e-05 deg
M 31.80944803124105 2.1246e-05 deg
tp 2458856.554984516364
(2020-Jan-08.05498452)
9.591e-05 TDB
period 1629.082199829897
4.46
1.4267e-05
3.906e-08
d
yr
n .2209833242531223 1.9353e-09 deg/d
Q 3.009254446662732 1.7569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      10364 days (28.38 yr)  
   first obs. used      1990-12-18  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:03  

Additional Information
 Earth MOID = 1.39556 au 
 Jupiter MOID = 2.04718 au 
 T_jup = 3.353 
[ 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 15.5   n/a MPO432211  

65862 (1997 JN11)          Discovered 1997-May-03 by Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 JN11 = 2002 NS47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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