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JPL Small-Body Database Browser
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(2019 YT2)
Classification: Apollo [NEO]          SPK-ID: 3944183
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 2458842.5 (2019-Dec-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5059760401628683 0.00081099  
a 2.056590957661344 0.0034681 au
q 1.016005208669096 4.5425e-05 au
i 10.29689055090118 0.011865 deg
node 94.15893096425279 0.0014523 deg
peri 4.354134695935613 0.000479 deg
M 357.9043172320705 0.0054196 deg
tp 2458848.771094589013
(2019-Dec-31.27109459)
0.00036602 TDB
period 1077.259443362795
2.95
2.7249
0.00746
d
yr
n .3341813359985194 0.0008453 deg/d
Q 3.097176706653593 0.0052228 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      14 days  
   first obs. used      2019-12-23  
   last obs. used      2020-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .36557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:11:08  

Additional Information
 Earth MOID = .0332987 au 
 Jupiter MOID = 2.10697 au 
 T_jup = 3.597 
[ 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 24.7   .44818 MPO545156 autocmod 2.8

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