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 ]  
70466 (1999 TU30)
Classification: Main-belt Asteroid          SPK-ID: 2070466
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1751303372085385 4.3635e-08  
a 2.414686762682198 8.3955e-09 au
q 1.99180185568067 1.059e-07 au
i 1.765798052489569 4.9487e-06 deg
node 338.6213050353388 0.00012146 deg
peri 70.3774256587558 0.00012236 deg
M 155.7049258791007 1.381e-05 deg
tp 2458407.725544603879
(2018-Oct-16.22554460)
5.1439e-05 TDB
period 1370.53341593252
3.75
7.1477e-06
1.957e-08
d
yr
n .2626714502652631 1.3699e-09 deg/d
Q 2.837571669683725 9.8658e-09 au
  Orbit Determination Parameters
   # obs. used (total)      905  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1995-07-24  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53099  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:38:54  

Additional Information
 Earth MOID = 1.00281 au 
 Jupiter MOID = 2.53928 au 
 T_jup = 3.496 
[ 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 16.0   n/a MPO468644  

70466 (1999 TU30)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TU30 = 1995 OW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-24 09:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin