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 ]  
312100 (2007 TW133)
Classification: Main-belt Asteroid          SPK-ID: 2312100
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08751784608609478 8.9812e-08  
a 2.423345435551142 2.0504e-08 au
q 2.211259462709137 2.1022e-07 au
i 7.362434666323875 5.1889e-06 deg
node 44.48505817827188 5.7944e-05 deg
peri 68.21402324909739 7.5819e-05 deg
M 60.51927419024611 4.6441e-05 deg
tp 2458768.860496972903
(2019-Oct-12.36049697)
0.00017703 TDB
period 1377.911784394715
3.77
1.7488e-05
4.788e-08
d
yr
n .2612649112063004 3.3158e-09 deg/d
Q 2.635431408393147 2.2298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5950 days (16.29 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:45  

Additional Information
 Earth MOID = 1.2402 au 
 Jupiter MOID = 2.45689 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456997.5 (2014-Dec-06.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08694660851613131 9.0605e-08  
q 2.213010758689967 2.1214e-07 au
tp 2457392.633232854303
(2016-Jan-05.13323285)
0.00017385 TDB
node 44.5151000651772 5.798e-05 deg
peri 68.71954904028026 7.5838e-05 deg
i 7.360275115445452 5.1864e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5950 days (16.29 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:45  

Additional Information
 Jupiter MOID = 2.45689 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.209319414955449E-15 -1.915975608177148E-14 9.139294728774633E-12 2.115590593841478E-13 2.564783431605654E-12 -2.747077250511098E-14
q -1.915975608177148E-14 4.500218804494222E-14 -2.171124081678821E-11 -4.951478068202447E-13 -6.114795721450382E-12 6.441118062024663E-14
tp 9.139294728774633E-12 -2.171124081678821E-11 3.022257822917393E-8 2.963492030137458E-10 8.57022388240523E-9 -3.044487953463651E-11
node 2.115590593841478E-13 -4.951478068202447E-13 2.963492030137458E-10 3.361707835654611E-9 -3.245013354094077E-9 4.262633638954896E-12
peri 2.564783431605654E-12 -6.114795721450382E-12 8.57022388240523E-9 -3.245013354094077E-9 5.751477540170259E-9 -1.351742287447465E-11
i -2.747077250511098E-14 6.441118062024663E-14 -3.044487953463651E-11 4.262633638954896E-12 -1.351742287447465E-11 2.689879457902278E-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 17.5   n/a MPO455300  

312100 (2007 TW133)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 TW133 = 2003 UM350 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 13:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin