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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2571693545964528 3.1476e-05  
a 39.49401489352999 0.0019717 au
q 29.33736457293818 0.00022205 au
i 4.733241517097942 3.5631e-05 deg
node 15.87378584177377 0.00039614 deg
peri 29.59415978708626 0.00082865 deg
M 14.58390384611471 0.00094013 deg
tp 2455527.959051746448
(2010-Nov-27.45905175)
0.10502 TDB
period 90655.75001877858
248.20
6.7888
0.01859
d
yr
n .003971066368381807 2.9738e-07 deg/d
Q 49.65066521412179 0.0024788 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      8536 days (23.37 yr)  
   first obs. used      1996-09-16  
   last obs. used      2020-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .65755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:51:21  

Additional Information
 Earth MOID = 28.3469 au 
 Jupiter MOID = 24.3553 au 
 T_jup = 5.438 
[ 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 8.1   n/a MPO542755  

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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