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JPL Small-Body Database Browser
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(2008 SZ150)
Classification: Apollo [NEO]          SPK-ID: 3428532
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3301630457466209 2.0459e-06  
a 1.40841019033776 1.7948e-08 au
q .943405192235267 2.8929e-06 au
i 13.06641106228099 9.9515e-05 deg
node 188.5361599897539 1.0645e-05 deg
peri 128.8983437083571 0.00072347 deg
M 19.67868430908591 0.00030022 deg
tp 2458967.127731980513
(2020-Apr-27.62773198)
0.00050851 TDB
period 610.5091325373005
1.67
1.167e-05
3.195e-08
d
yr
n .5896717687151142 1.1272e-08 deg/d
Q 1.873415188440253 2.3874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      3685 days (10.09 yr)  
   first obs. used      2008-09-30  
   last obs. used      2018-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .47204  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-02 06:36:35  

Additional Information
 Earth MOID = .0277527 au 
 Jupiter MOID = 3.49623 au 
 T_jup = 4.651 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455964.5 (2012-Feb-07.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3294702173250589 2.0506e-06  
q .9432419278670409 2.8815e-06 au
tp 2455916.666160176518
(2011-Dec-21.16616018)
0.00048819 TDB
node 188.6088299804548 1.0874e-05 deg
peri 128.7437164382147 0.00072351 deg
i 13.06377953363725 9.9522e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      3685 days (10.09 yr)  
   first obs. used      2008-09-30  
   last obs. used      2018-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .47204  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-02 06:36:35  

Additional Information
 Jupiter MOID = 3.49623 au 
 T_jup = 4.651 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.204999470340957E-12 -5.908735926144636E-12 -9.984490206774462E-10 -1.724904301888524E-11 -1.481568522852699E-9 1.722712647406064E-10
q -5.908735926144636E-12 8.302775891295814E-12 1.402958218205442E-9 2.423378448741377E-11 2.081819252063331E-9 -2.420341968671217E-10
tp -9.984490206774462E-10 1.402958218205442E-9 2.383272063716662E-7 4.252031892471694E-9 3.531254879476111E-7 -4.235854525461053E-8
node -1.724904301888524E-11 2.423378448741377E-11 4.252031892471694E-9 1.182486016501055E-10 6.216744142973042E-9 -8.747339855719145E-10
peri -1.481568522852699E-9 2.081819252063331E-9 3.531254879476111E-7 6.216744142973042E-9 5.2346766423384E-7 -6.226735032336983E-8
i 1.722712647406064E-10 -2.420341968671217E-10 -4.235854525461053E-8 -8.747339855719145E-10 -6.226735032336983E-8 9.904583787468159E-9

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 23.8   n/a E2013T60  

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