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58676 (1997 YN16)
Classification: Main-belt Asteroid          SPK-ID: 2058676
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 .1620336666704844 6.3134e-08  
a 2.45531886601851 1.9344e-08 AU
q 2.057474547312315 1.4716e-07 AU
i 3.055448884521576 5.1153e-06 deg
node 130.6599326868263 0.00014871 deg
peri 22.87398196319258 0.00015168 deg
M 111.7600992725471 3.22e-05 deg
tp 2456564.240842582819
(2013-Sep-28.74084258)
0.00012203 JED
period 1405.271628179055
3.85
1.6607e-05
4.547e-08
d
yr
n .256178231155557 3.0274e-09 deg/d
Q 2.853163184724706 2.2478e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      8401 days (23.00 yr)  
   first obs. used      1991-06-06  
   last obs. used      2014-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54191  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 15:24:53  

Additional Information
 Earth MOID = 1.0689 AU 
 T_jup = 3.473 
[ 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 14.9 mag n/a MPO302381  

58676 (1997 YN16)          Discovered 1997-Dec-31 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YN16 = 1983 GO1 = 2000 QP143 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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