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58676 (1997 YN16)
Classification: Main-belt Asteroid          SPK-ID: 2058676
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628218601723868 3.2327e-08  
a 2.454575619742759 9.9418e-09 au
q 2.054917051402454 7.8137e-08 au
i 3.056241647290619 3.4465e-06 deg
node 130.6176737498546 7.6485e-05 deg
peri 22.8136089279486 7.7895e-05 deg
M 264.2696505980699 1.7523e-05 deg
tp 2459374.016846656991
(2021-Jun-08.51684666)
7e-05 TDB
period 1404.633594639376
3.85
8.5338e-06
2.336e-08
d
yr
n .2562945962376942 1.5571e-09 deg/d
Q 2.854234188083064 1.1561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1194  
   data-arc span      13736 days (37.61 yr)  
   first obs. used      1983-04-09  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55148  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:39  

Additional Information
 Earth MOID = 1.06572 au 
 Jupiter MOID = 2.13792 au 
 T_jup = 3.473 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO449378  
diameter diameter 2.458 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.202   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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