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 ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08743800711103548 8.8239e-08  
a 2.42310205524918 2.0329e-08 au
q 2.211230840511538 2.0567e-07 au
i 7.362695234538684 5.1025e-06 deg
node 44.48384132183767 5.7581e-05 deg
peri 68.15055196581905 7.5525e-05 deg
M 112.850141025426 4.6645e-05 deg
tp 2458768.627459741996
(2019-Oct-12.12745974)
0.00017703 TDB
period 1377.704210913232
3.77
1.7338e-05
4.747e-08
d
yr
n .2613042750020838 3.2884e-09 deg/d
Q 2.634973269986822 2.2107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6001 days (16.43 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:48:38  

Additional Information
 Earth MOID = 1.24003 au 
 Jupiter MOID = 2.45671 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457044.5 (2015-Jan-22.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08695387000952505 8.9103e-08  
q 2.212917416246241 2.0791e-07 au
tp 2457392.700372373734
(2016-Jan-05.20037237)
0.00017322 TDB
node 44.51434111184584 5.7617e-05 deg
peri 68.74275062364423 7.5458e-05 deg
i 7.360401741749856 5.1e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6001 days (16.43 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:48:38  

Additional Information
 Jupiter MOID = 2.45671 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.939390498104345E-15 -1.84677669725419E-14 8.906870942615254E-12 1.98233953635721E-13 2.491058230539499E-12 -2.749214680081068E-14
q -1.84677669725419E-14 4.322851414730396E-14 -2.111697284285391E-11 -4.623106765273332E-13 -5.924929112070203E-12 6.426577495552423E-14
tp 8.906870942615254E-12 -2.111697284285391E-11 3.000430715358825E-8 2.760686237361281E-10 8.51107496635716E-9 -3.179334962947928E-11
node 1.98233953635721E-13 -4.623106765273332E-13 2.760686237361281E-10 3.319708854178213E-9 -3.209824748190972E-9 -1.629442201718036E-12
peri 2.491058230539499E-12 -5.924929112070203E-12 8.51107496635716E-9 -3.209824748190972E-9 5.693930351638196E-9 -8.00744354675139E-12
i -2.749214680081068E-14 6.426577495552423E-14 -3.179334962947928E-11 -1.629442201718036E-12 -8.00744354675139E-12 2.600968482916971E-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 17.57   n/a E2021B25  

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 2021-Apr-14 03:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin