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(2017 YN3)
Classification: Amor [NEO]          SPK-ID: 3795030
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458129.5 (2018-Jan-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5795677879301976 0.0013095  
a 2.574077331379191 0.0081921 au
q 1.082225026470487 7.3477e-05 au
i 60.3196208832678 0.027889 deg
node 111.5532644585093 0.00011364 deg
peri 350.7903550012866 0.010991 deg
M 1.791518572154415 0.011576 deg
tp 2458121.993290218636
(2018-Jan-03.49329022)
0.01267 TDB
period 1508.449626643398
4.13
7.2011
0.01972
d
yr
n .23865563267172 0.0011393 deg/d
Q 4.065929636287894 0.01294 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      42 days  
   first obs. used      2017-12-16  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .24189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-20 04:59:21  

Additional Information
 Earth MOID = .103609 au 
 Jupiter MOID = 1.15242 au 
 T_jup = 2.589 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.2   n/a MPO438046  
rotation period rot_per 0.361 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2018) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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