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 ]  
146333 (2001 OE1)
Classification: Main-belt Asteroid          SPK-ID: 2146333
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 .2627983866353467 4.2327e-08  
a 2.583330758744575 1.3756e-08 au
q 1.904435603201035 1.0497e-07 au
i 2.132976998103765 5.1991e-06 deg
node 234.3521446538381 0.00010859 deg
peri 99.99079892411699 0.00010919 deg
M 176.8207490981349 1.4438e-05 deg
tp 2458255.597941093143
(2018-May-17.09794109)
5.75e-05 TDB
period 1516.590912402696
4.15
1.2113e-05
3.316e-08
d
yr
n .2373744937121252 1.896e-09 deg/d
Q 3.262225914288115 1.7371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:05  

Additional Information
 Earth MOID = .895953 au 
 Jupiter MOID = 2.13423 au 
 T_jup = 3.373 
[ 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 15.9   n/a MPO469552  

146333 (2001 OE1)          Discovered 2001-Jul-17 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 OE1 = 1993 TH47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-13 15:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin