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(2019 XQ1)
Classification: Aten [NEO]          SPK-ID: 3905999
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2823856794272926 0.00090329  
a .9976369884549642 0.00025403 au
q .7159185896483111 0.00071955 au
i 8.534217651926488 0.034233 deg
node 69.37166531955981 0.0036176 deg
peri 118.9251801200969 0.0094861 deg
M 287.6544434211814 0.047443 deg
tp 2459273.641961394734
(2021-Feb-28.14196139)
0.075872 TDB
period 363.9630040501144
1.00
0.13902
0.0003806
d
yr
n .9891115195610136 0.00037779 deg/d
Q 1.279355387261617 0.00032577 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      10 days  
   first obs. used      2019-12-04  
   last obs. used      2019-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .52503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:10:18  

Additional Information
 Earth MOID = .0345079 au 
 Jupiter MOID = 3.6842 au 
 T_jup = 6.046 
[ 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 25.4   .55631 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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