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 ]  
332055 (2005 RW33)
Classification: Main-belt Asteroid          SPK-ID: 2332055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .237582523813557 6.7161e-08  
a 2.336879965310184 1.2608e-08 au
q 1.781678125302453 1.623e-07 au
i 21.92352875594091 7.8866e-06 deg
node 223.5794747405266 1.4838e-05 deg
peri 128.4318568807441 2.3927e-05 deg
M 58.57133415834318 1.5162e-05 deg
tp 2458788.207011545986
(2019-Oct-31.70701155)
5.4376e-05 TDB
period 1304.82730061833
3.57
1.056e-05
2.891e-08
d
yr
n .2758985804706904 2.2328e-09 deg/d
Q 2.892081805317915 1.5603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      8245 days (22.57 yr)  
   first obs. used      1997-05-01  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:47:48  

Additional Information
 Earth MOID = .845786 au 
 Jupiter MOID = 2.75236 au 
 T_jup = 3.434 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456738.5 (2014-Mar-22.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2385711346282685 6.7418e-08  
q 1.778851236389035 1.6315e-07 au
tp 2456179.996785111059
(2012-Sep-09.49678511)
5.1427e-05 TDB
node 223.6044315048875 1.4835e-05 deg
peri 128.5426836385629 2.3831e-05 deg
i 21.9296903865284 7.89e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      8245 days (22.57 yr)  
   first obs. used      1997-05-01  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:47:48  

Additional Information
 Jupiter MOID = 2.75236 au 
 T_jup = 3.434 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.54513318993869E-15 -1.09856116425557E-14 1.095468812667893E-12 -3.714067610076579E-14 4.248820723666246E-13 -6.672157191506847E-14
q -1.09856116425557E-14 2.661789845995575E-14 -2.616693236215425E-12 8.999015210093175E-14 -1.012933494219502E-12 1.631876761296983E-13
tp 1.095468812667893E-12 -2.616693236215425E-12 2.644755936733048E-9 -6.148800390767521E-12 9.743172674088456E-10 -9.190287562422079E-12
node -3.714067610076579E-14 8.999015210093175E-14 -6.148800390767521E-12 2.200781028819088E-10 -2.055003855112324E-10 -9.416448928876092E-12
peri 4.248820723666246E-13 -1.012933494219502E-12 9.743172674088456E-10 -2.055003855112324E-10 5.67931041277082E-10 6.133852222536973E-12
i -6.672157191506847E-14 1.631876761296983E-13 -9.190287562422079E-12 -9.416448928876092E-12 6.133852222536973E-12 6.225169089212328E-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 16.1   n/a MPO494755  

332055 (2005 RW33)          Discovered 2005-Sep-13 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-24 18:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin