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(2019 PZ2)
Classification: Aten [NEO]          SPK-ID: 3843555
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3938276207058173 5.156e-07  
a .96972223420438 6.0667e-08 au
q .5878188339621396 5.0983e-07 au
i 46.28425140686132 4.2753e-05 deg
node 146.2257768014818 2.7355e-06 deg
peri 52.47095462267782 1.6331e-05 deg
M 20.06677352025908 5.6037e-05 deg
tp 2458981.057840336204
(2020-May-11.55784034)
5.3422e-05 TDB
period 348.7943625765349
0.95
3.2732e-05
8.962e-08
d
yr
n 1.032126773324802 9.6857e-08 deg/d
Q 1.35162563444662 8.456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      371 days (1.02 yr)  
   first obs. used      2019-08-13  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .30854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-19 07:54:25  

Additional Information
 Earth MOID = .0569023 au 
 Jupiter MOID = 3.78761 au 
 T_jup = 5.914 
[ 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 19.8   .5265 E2019-YB0 autocmod 2.8

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