Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
175551 (2006 SW303)
Classification: Main-belt Asteroid          SPK-ID: 2175551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03973199740667263 3.1437e-08  
a 2.66200043388074 1.5649e-08 au
q 2.556233839545229 8.2546e-08 au
i 2.862259504558158 4.8998e-06 deg
node 160.965616370867 6.9402e-05 deg
peri 259.4433887773853 9.5829e-05 deg
M 56.72115887893826 6.4664e-05 deg
tp 2458950.549963565725
(2020-Apr-11.04996357)
0.00028556 TDB
period 1586.392360360452
4.34
1.3989e-05
3.83e-08
d
yr
n .2269299884413227 2.001e-09 deg/d
Q 2.767767028216251 1.6271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      10014 days (27.42 yr)  
   first obs. used      1993-10-11  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:51  

Additional Information
 Earth MOID = 1.56946 au 
 Jupiter MOID = 2.34874 au 
 T_jup = 3.382 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457367.5 (2015-Dec-11.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03833563043473564 3.1662e-08  
q 2.559216849256913 8.2718e-08 au
tp 2457353.563207605660
(2015-Nov-27.06320761)
0.00030067 TDB
node 161.0264573334944 6.9322e-05 deg
peri 256.9799988308111 9.7509e-05 deg
i 2.863076182993451 4.9045e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      10014 days (27.42 yr)  
   first obs. used      1993-10-11  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:51  

Additional Information
 Jupiter MOID = 2.34874 au 
 T_jup = 3.382 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.002451122053378E-15 -2.57724927916781E-15 -2.021337075499257E-12 3.807318826556309E-15 -4.596821985791899E-13 -2.751155639945437E-16
q -2.57724927916781E-15 6.842227144806173E-15 3.996753251376687E-12 -1.06393849908557E-14 9.081991958187773E-13 8.224223727905211E-16
tp -2.021337075499257E-12 3.996753251376687E-12 9.040070031851759E-8 -1.544504958681604E-12 2.062743508890831E-8 3.709573834194756E-12
node 3.807318826556309E-15 -1.06393849908557E-14 -1.544504958681604E-12 4.805577056698925E-9 -4.799638448841407E-9 -5.449180462143482E-12
peri -4.596821985791899E-13 9.081991958187773E-13 2.062743508890831E-8 -4.799638448841407E-9 9.507946827880651E-9 6.27809149610458E-12
i -2.751155639945437E-16 8.224223727905211E-16 3.709573834194756E-12 -5.449180462143482E-12 6.27809149610458E-12 2.40537032065429E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.59   n/a MPCxxxxx  

175551 (2006 SW303)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 SW303 = 1995 CP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-07 23:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin