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JPL Small-Body Database Browser
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18496 (1996 JN1)
Classification: Main-belt Asteroid          SPK-ID: 2018496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1914887476707853 3.5643e-08  
a 2.410118948400417 8.2688e-09 au
q 1.948608289233591 8.5035e-08 au
i 1.65913995160617 2.9084e-06 deg
node 233.1528022854064 0.00014315 deg
peri 71.14215288987764 0.00014344 deg
M 358.1289654049552 7.8631e-06 deg
tp 2458607.602896059244
(2019-May-04.10289606)
2.9852e-05 TDB
period 1366.64633999819
3.74
7.0332e-06
1.926e-08
d
yr
n .2634185520157885 1.3556e-09 deg/d
Q 2.871629607567243 9.8522e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1319  
   data-arc span      9065 days (24.82 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:28:46  

Additional Information
 Earth MOID = .933414 au 
 Jupiter MOID = 2.36549 au 
 T_jup = 3.494 
[ 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 14.8   n/a MPO502309  

18496 (1996 JN1)          Discovered 1996-May-09 by McNaught, R. H. at Siding Spring
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 JN1 = 1999 CB76 = 2000 RV62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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