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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 ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620170341651569 6.311e-08  
a 2.454967420316934 1.9334e-08 AU
q 2.057220879905098 1.471e-07 AU
i 3.055364493507883 5.1192e-06 deg
node 130.6619334252365 0.00014873 deg
peri 22.82201418549449 0.0001517 deg
M 60.57324696708368 3.1786e-05 deg
tp 2456564.101138952318
(2013-Sep-28.60113895)
0.00012207 JED
period 1404.96992052303
3.85
1.6597e-05
4.544e-08
d
yr
n .2562332436739873 3.0269e-09 deg/d
Q 2.852713960728769 2.2466e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      738  
   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      .54516  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 15:17:15  

Additional Information
 Earth MOID = 1.06827 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 14.8 mag n/a MPO257249  

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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