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(2015 YQ1)
Classification: Apollo [NEO]          SPK-ID: 3738932
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4038725072024791 0.00021455  
a 1.00418827545207 1.696e-05 au
q .5986242389419089 0.00022556 au
i 2.483807476597474 0.0018571 deg
node 88.85408202727298 0.00034597 deg
peri 111.8393379656572 0.017272 deg
M 87.15621733551856 0.018653 deg
tp 2458911.514956130848
(2020-Mar-03.01495613)
0.021299 TDB
period 367.5539941066231
1.01
0.0093113
2.549e-05
d
yr
n .9794479335614791 2.4813e-05 deg/d
Q 1.409752311962231 2.3809e-05 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3 days  
   first obs. used      2015-12-19  
   last obs. used      2015-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .39947  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:39  

Additional Information
 Earth MOID = .000579946 au 
 Jupiter MOID = 3.5469 au 
 T_jup = 5.985 
[ 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 28.0   n/a MPO369303  

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