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 ]  
129409 (2033 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2129409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254976749844705 4.4078e-08  
a 2.289325001435833 1.1436e-08 au
q 2.002020036471817 1.0064e-07 au
i 5.2978603129852 5.2607e-06 deg
node 240.8813687164835 5.7043e-05 deg
peri 178.6963261362588 6.1137e-05 deg
M 78.92938318945966 2.1974e-05 deg
tp 2458723.106799233822
(2019-Aug-27.60679923)
7.6973e-05 TDB
period 1265.201224696252
3.46
9.4802e-06
2.596e-08
d
yr
n .2845397182463432 2.1321e-09 deg/d
Q 2.57662996639985 1.2871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      15454 days (42.31 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:04:16  

Additional Information
 Earth MOID = 1.0145 au 
 Jupiter MOID = 2.71969 au 
 T_jup = 3.583 
[ show covariance matrix ]

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 16.6   n/a MPO453772  

129409 (2033 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2033 T-3 = 2001 PJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 13:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin