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JPL Small-Body Database Browser
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452838 (2006 SN16)
Classification: Main-belt Asteroid          SPK-ID: 2452838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2280518632276025 6.0829e-08  
a 2.701869322684141 2.7106e-08 au
q 2.085702989448523 1.7756e-07 au
i 2.442860018162312 6.079e-06 deg
node 279.7195269510829 0.00013344 deg
peri 72.3224356274068 0.0001376 deg
M 311.6359146284174 2.2204e-05 deg
tp 2458818.429195526528
(2019-Nov-30.92919553)
9.9229e-05 TDB
period 1622.164665924766
4.44
2.4411e-05
6.683e-08
d
yr
n .2219256821222713 3.3396e-09 deg/d
Q 3.31803565591976 3.3287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4756 days (13.02 yr)  
   first obs. used      2006-09-17  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:20  

Additional Information
 Earth MOID = 1.08088 au 
 Jupiter MOID = 2.12976 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457743.5 (2016-Dec-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2305958860396926 6.1485e-08  
q 2.076661593691963 1.7964e-07 au
tp 2457197.002201858254
(2015-Jun-23.50220186)
0.00010451 TDB
node 279.9468794066844 0.00013388 deg
peri 72.1087050543979 0.00013786 deg
i 2.439769682242644 6.0731e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4756 days (13.02 yr)  
   first obs. used      2006-09-17  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:20  

Additional Information
 Jupiter MOID = 2.12976 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.780388773636654E-15 -1.099802068016353E-14 3.015613965086056E-12 -2.644532341141995E-14 9.2670386762322E-13 -7.972029060771295E-15
q -1.099802068016353E-14 3.227120966449929E-14 -9.149961834038858E-12 7.811559007398874E-14 -2.778752682250921E-12 2.403162823912707E-14
tp 3.015613965086056E-12 -9.149961834038858E-12 1.092282985770522E-8 -1.247991984281776E-10 3.455392040950368E-9 -1.130756951707274E-11
node -2.644532341141995E-14 7.811559007398874E-14 -1.247991984281776E-10 1.792359280379216E-8 -1.794518652665211E-8 -5.747304766899063E-11
peri 9.2670386762322E-13 -2.778752682250921E-12 3.455392040950368E-9 -1.794518652665211E-8 1.900523239561896E-8 5.400040070517685E-11
i -7.972029060771295E-15 2.403162823912707E-14 -1.130756951707274E-11 -5.747304766899063E-11 5.400040070517685E-11 3.688309092645225E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO357430  

452838 (2006 SN16)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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