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JPL Small-Body Database Browser
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19299 (1996 SZ4)
Classification: TransNeptunian Object          SPK-ID: 2019299
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540230101476486 0.0001593  
a 39.34368290890854 0.01072 au
q 29.349482146093 0.0018348 au
i 4.738633996260619 0.0002795 deg
node 15.9586106971157 0.00051026 deg
peri 29.66998900939018 0.020763 deg
M 12.19907060548394 0.0084358 deg
tp 2455546.034755603879
(2010-Dec-15.53475560)		 2.958 TDB
period 90138.62805977106
246.79		 36.84
0.1009		 d
yr
n .003993848228545075 1.6323e-06 deg/d
Q 49.33788367172409 0.013443 au
   Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      4479 days (12.26 yr)  
   first obs. used      1996-09-16  
   last obs. used      2008-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .58034  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 00:05:38  

Additional Information
 Earth MOID = 28.3595 au 
 Jupiter MOID = 24.3658 au 
 T_jup = 5.433 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.9   n/a MPO234938  

19299 (1996 SZ4)          Discovered 1996-Sep-16 by Fitzsimmons, A., Irwin, M. J., Williams, I. P. at La Palma
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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