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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2557260396444595 0.00015973  
a 39.42085785789961 0.010778 au
q 29.33991799851177 0.0018294 au
i 4.73497723240024 0.00027929 deg
node 15.90180886526573 0.00051074 deg
peri 29.54950012545066 0.020572 deg
M 13.84634311298848 0.0079727 deg
tp 2455523.376455073158
(2010-Nov-22.87645507)
2.928 TDB
period 90403.97641160956
247.51
37.077
0.1015
d
yr
n .00398212572377258 1.6332e-06 deg/d
Q 49.50179771728744 0.013535 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 = 28.3504 au 
 Jupiter MOID = 24.3568 au 
 T_jup = 5.436 
[ 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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