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(2015 YC2)
Classification: Apollo [NEO]          SPK-ID: 3738968
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6866460960968935 4.9175e-08  
a 2.555881366688129 7.5889e-08 au
q .8008954041649324 1.0227e-07 au
i 1.98100746480353 1.1717e-05 deg
node 124.0106916119973 9.9697e-05 deg
peri 46.56479250049853 8.579e-05 deg
M 16.56611415606599 1.9773e-05 deg
tp 2458931.820422698821
(2020-Mar-23.32042270)
7.892e-05 TDB
period 1492.483245950057
4.09
6.6472e-05
1.82e-07
d
yr
n .2412087378380171 1.0743e-08 deg/d
Q 4.310867329211326 1.28e-07 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      1610 days (4.41 yr)  
   first obs. used      2015-12-19  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .28701  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-17 08:12:10  

Additional Information
 Earth MOID = .00612588 au 
 Jupiter MOID = .66078 au 
 T_jup = 3.054 
[ 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 23.3   n/a MPO369303  

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