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(2019 SH39)
Classification: Outer Main-belt Asteroid          SPK-ID: 3983903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | 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 .6172475249234655 1.3685e-05  
a 4.452806868641135 0.00017289 au
q 1.704322850010188 1.763e-05 au
i 19.28456889839873 0.00035281 deg
node 62.58232959639581 4.1715e-05 deg
peri 313.8214131196736 0.0010239 deg
M 29.06261143291844 0.0016567 deg
tp 2458723.435202539673
(2019-Aug-27.93520254)
0.0010459 TDB
period 3432.015299655461
9.40
0.19988
0.0005472
d
yr
n .1048946372809411 6.1092e-06 deg/d
Q 7.201290887272082 0.00027961 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      61 days  
   first obs. used      2019-09-26  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .47003  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 16:36:24  

Additional Information
 Earth MOID = .763512 au 
 Jupiter MOID = .160764 au 
 T_jup = 2.543 
[ 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 19.257   .18107 1 autocmod 2.8

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