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523872 (1995 YM19)
Classification: Outer Main-belt Asteroid          SPK-ID: 2523872
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01837503315480881 1.4808e-07  
a 3.224891704651676 5.7418e-08 au
q 3.165634212658034 4.7679e-07 au
i 21.02772031378107 9.7221e-06 deg
node 307.5679338191798 2.3238e-05 deg
peri 207.3017593885394 0.00027212 deg
M 48.5274087212458 0.00027718 deg
tp 2458715.361585644082
(2019-Aug-19.86158564)
0.0016298 TDB
period 2115.29590952977
5.79
5.6494e-05
1.547e-07
d
yr
n .1701889548304511 4.5453e-09 deg/d
Q 3.284149196645318 5.8473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1995-12-22  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:46:43  

Additional Information
 Earth MOID = 2.18478 au 
 Jupiter MOID = 1.80021 au 
 T_jup = 3.083 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO461119  

523872 (1995 YM19)          Discovered 1995-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

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