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(2020 YM1)
Classification: Aten [NEO]          SPK-ID: 54101656
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115345665771143 0.00019081  
a .9165041196532151 0.00011429 au
q .814282229901554 0.00027637 au
i 2.056563839914711 0.0034964 deg
node 279.0140124928375 0.0039824 deg
peri 308.9898945703655 0.014969 deg
M 1.549550716990268 0.039063 deg
tp 2458999.120558289913
(2020-May-29.62055829)
0.035032 TDB
period 320.4793558457885
0.88
0.059945
0.0001641
d
yr
n 1.123317285289442 0.00021012 deg/d
Q 1.018726009404876 0.00012703 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2020-12-19  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43974  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-21 05:53:13  

Additional Information
 Earth MOID = .00370431 au 
 Jupiter MOID = 3.95239 au 
 T_jup = 6.511 
[ 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 29.7   .26326 E2020Y94 autocmod 2.8

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