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(2019 MJ1)
Classification: Amor [NEO]          SPK-ID: 3842947
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4914933797568864 0.00047762  
a 2.01354264176231 0.0019013 au
q 1.023899763477943 5.2074e-06 au
i 12.01066676582921 0.0074695 deg
node 96.69334325193711 2.7065e-05 deg
peri 171.9675587805931 0.0022956 deg
M 118.6396201093769 0.16802 deg
tp 2458656.572486055273
(2019-Jun-22.07248606)
0.0015994 TDB
period 1043.613464928112
2.86
1.4781
0.004047
d
yr
n .3449553039494352 0.00048858 deg/d
Q 3.003185520046677 0.0028357 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      1 day  
   first obs. used      2019-06-27  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-28 09:12:04  

Additional Information
 Earth MOID = .0105733 au 
 Jupiter MOID = 2.12462 au 
 T_jup = 3.644 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.1   .27579 MPO473693 autocmod 2.6q

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Jun-28 19:20 < 00:01 Earth 0.0102768898394923 0.010252186569167 0.0103015925627373 9.58124228341715 9.55414389772572 2458663.305535855 0.327453909454642 1226.13730338505 60.5576230573059 2.3686705547777 940.762841051389 T 1 CATAB v2.0e-lin.ifort 2019-Jun-28 09:12:07 2019-Jun-28 09:12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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