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16767 (1996 US)
Classification: Main-belt Asteroid          SPK-ID: 2016767
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .262163812096341 6.7864e-08  
a 2.604053473655454 1.9256e-08 AU
q 1.921364888099222 1.7421e-07 AU
i 5.210985846361671 6.7676e-06 deg
node 20.13010034517542 7.0244e-05 deg
peri 321.802747602908 7.1397e-05 deg
M 144.7682774347636 2.0329e-05 deg
tp 2456383.274045229712
(2013-Mar-31.77404523)
8.1365e-05 JED
period 1534.875924854694
4.20
1.7025e-05
4.661e-08
d
yr
n .2345466458691643 2.6016e-09 deg/d
Q 3.286742059211686 2.4305e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      6771 days (18.54 yr)  
   first obs. used      1996-09-08  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59689  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:56:26  

Additional Information
 Earth MOID = .917251 AU 
 T_jup = 3.358 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO240343  

16767 (1996 US)          Discovered 1996-Oct-16 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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