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469274 (2016 JB35)
Classification: Main-belt Asteroid          SPK-ID: 2469274
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848051804561124 7.6187e-08  
a 2.676404163726392 2.7703e-08 au
q 2.181790809275445 2.0183e-07 au
i 9.981236754018518 6.1192e-06 deg
node 131.4463630970249 5.5853e-05 deg
peri 127.3536450980457 6.0432e-05 deg
M 308.8468964181867 2.4437e-05 deg
tp 2459227.745587902859
(2021-Jan-13.24558790)
0.00010954 TDB
period 1599.285398474141
4.38
2.4831e-05
6.798e-08
d
yr
n .2251005357414453 3.495e-09 deg/d
Q 3.171017518177338 3.2823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6113 days (16.74 yr)  
   first obs. used      2003-05-02  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:56:56  

Additional Information
 Earth MOID = 1.18289 au 
 Jupiter MOID = 1.98034 au 
 T_jup = 3.332 
[ 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 16.7   n/a MPO423615  

469274 (2016 JB35)          Discovered 2003-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 JB35 = 2003 KW1 = 2011 CN21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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