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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2621638089218227 6.8092e-08  
a 2.604053475498878 1.9511e-08 AU
q 1.921364897725982 1.7501e-07 AU
i 5.210986885641205 7.6704e-06 deg
node 20.13010670908068 7.5167e-05 deg
peri 321.8027384924334 7.644e-05 deg
M 144.7682785468685 2.0746e-05 deg
tp 2456383.274039832797
(2013-Mar-31.77403983)
8.3392e-05 JED
period 1534.875926484516
4.20
1.725e-05
4.723e-08
d
yr
n .2345466456201089 2.636e-09 deg/d
Q 3.286742053271774 2.4626e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      6656 days (18.22 yr)  
   first obs. used      1996-09-08  
   last obs. used      2014-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63299  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:32:48  

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 (905)
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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