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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620352192970105 6.1523e-08  
a 2.455201733303494 1.9301e-08 au
q 2.057372582029262 1.4328e-07 au
i 3.055420099631834 5.0699e-06 deg
node 130.6576075385492 0.00013059 deg
peri 22.99647947062849 0.00013315 deg
M 265.3050347457474 3.0212e-05 deg
tp 2457970.118404627833
(2017-Aug-04.61840463)
0.00012137 JED
period 1405.171070169903
3.85
1.657e-05
4.537e-08
d
yr
n .2561965639930741 3.0211e-09 deg/d
Q 2.853030884577726 2.2429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   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      .53516  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 23:47:30  

Additional Information
 Earth MOID = 1.06707 au 
 Jupiter MOID = 2.14345 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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