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(2019 YA5)
Classification: Apollo [NEO]          SPK-ID: 3968754
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810323310537173 0.00034887  
a 1.154306019274404 0.00041266 au
q .9453393098558216 6.4747e-05 au
i 3.11298267359673 0.0052057 deg
node 303.6933602276166 0.0036436 deg
peri 222.6601018750035 0.0017814 deg
M 231.7401977458361 0.1199 deg
tp 2459361.886771090047
(2021-May-27.38677109)
0.23741 TDB
period 452.9808760915239
1.24
0.24291
0.0006651
d
yr
n .7947355374165127 0.00042617 deg/d
Q 1.363272728692987 0.00048737 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      19 days  
   first obs. used      2019-12-30  
   last obs. used      2020-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-18 04:59:45  

Additional Information
 Earth MOID = .000374788 au 
 Jupiter MOID = 3.60749 au 
 T_jup = 5.433 
[ 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 26.0   .39379 E2020A92 autocmod 2.8

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