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 ]  
390765 (2003 TW33)
Classification: Main-belt Asteroid          SPK-ID: 2390765
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07256284855567829 2.7787e-07  
a 2.553211208987337 3.2995e-08 au
q 2.367942930698929 6.9014e-07 au
i 5.45150298585012 7.3663e-06 deg
node 167.3938507679658 7.1153e-05 deg
peri 42.42077720679092 8.1422e-05 deg
M 195.8770245017226 3.9159e-05 deg
tp 2459679.852881258124
(2022-Apr-10.35288126)		 0.00016756 TDB
period 1490.14503612562
4.08		 2.8885e-05
7.908e-08		 d
yr
n .2415872222317371 4.683e-09 deg/d
Q 2.738479487275745 3.5389e-08 au
   Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      8743 days (23.94 yr)  
   first obs. used      1995-10-26  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:59:31  

Additional Information
 Earth MOID = 1.3665 au 
 Jupiter MOID = 2.22355 au 
 T_jup = 3.429 
[ 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 16.9   n/a MPO494982  

390765 (2003 TW33)          Discovered 2003-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2003 TW33 = 2007 RY299 = 2007 TA432 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-19 19:52 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin