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 ]  
146454 (2001 RE29)
Classification: Main-belt Asteroid          SPK-ID: 2146454
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09056304130754889 4.2506e-08  
a 2.647849031081954 1.9653e-08 au
q 2.408051769903926 1.1709e-07 au
i 2.643540524870258 5.4478e-06 deg
node 150.0445469102002 9.3025e-05 deg
peri 242.2948615257498 9.8229e-05 deg
M 84.77813093575655 3.0855e-05 deg
tp 2458629.887900677343
(2019-May-26.38790068)
0.00013373 TDB
period 1573.759108433992
4.31
1.7522e-05
4.797e-08
d
yr
n .2287516546024805 2.5468e-09 deg/d
Q 2.887646292259983 2.1433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      7628 days (20.88 yr)  
   first obs. used      1999-02-16  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57001  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 19:24:15  

Additional Information
 Earth MOID = 1.41504 au 
 Jupiter MOID = 2.48414 au 
 T_jup = 3.384 
[ 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 16.4   n/a MPO453929  

146454 (2001 RE29)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 RE29 = 2005 NB2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 12:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin