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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620364409359593 6.1609e-08  
a 2.455446358057626 1.9265e-08 au
q 2.057574569288805 1.4355e-07 au
i 3.055476469169833 5.0922e-06 deg
node 130.65993446 0.00013067 deg
peri 22.94907545013402 0.00013322 deg
M 214.1248308717981 2.9749e-05 deg
tp 2457969.972786328660
(2017-Aug-04.47278633)
0.00012141 JED
period 1405.381082356417
3.85
1.6539e-05
4.528e-08
d
yr
n .2561582794300776 3.0146e-09 deg/d
Q 2.853318146826447 2.2386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1991-06-06  
   last obs. used      2015-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53727  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 17:56:38  

Additional Information
 Earth MOID = 1.06846 au 
 Jupiter MOID = 2.1436 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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