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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620336751961255 6.2241e-08  
a 2.455318867206609 1.9291e-08 AU
q 2.057474527374735 1.4506e-07 AU
i 3.055448854807802 5.1147e-06 deg
node 130.6599986166045 0.00013873 deg
peri 22.87392609157131 0.00014149 deg
M 111.7600906551533 3.0382e-05 deg
tp 2456564.240875904444
(2013-Sep-28.74087590)
0.00011484 JED
period 1405.271629199046
3.85
1.6562e-05
4.534e-08
d
yr
n .2561782309696148 3.0191e-09 deg/d
Q 2.853163207038484 2.2417e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      8839 days (24.20 yr)  
   first obs. used      1991-06-06  
   last obs. used      2015-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5403  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 16:10:13  

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
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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