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16408 (1986 AB)
Classification: Main-belt Asteroid          SPK-ID: 2016408
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005183331455011 6.2266e-08  
a 2.735287630843657 2.7133e-08 AU
q 2.18681231443338 1.6976e-07 AU
i 13.71160471669748 8.9914e-06 deg
node 310.58832206 2.6896e-05 deg
peri 55.75701760320059 3.5239e-05 deg
M 222.1827673138297 2.4639e-05 deg
tp 2457633.063244970528
(2016-Sep-01.56324497)
0.00011823 JED
period 1652.353365039246
4.52
2.4586e-05
6.731e-08
d
yr
n .2178710726270404 3.2418e-09 deg/d
Q 3.283762947253934 3.2574e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      13196 days (36.13 yr)  
   first obs. used      1978-02-18  
   last obs. used      2014-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46005  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:31:21  

Additional Information
 Earth MOID = 1.21496 AU 
 T_jup = 3.282 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO263493  

16408 (1986 AB)          Discovered 1986-Jan-11 by Suzuki, K., Urata, T. at Toyota (881)
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1986 AB = 1991 CP5 = 2000 AB143 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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