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 ]  
357074 (2001 RA43)
Classification: Main-belt Asteroid          SPK-ID: 2357074
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445879748762249 4.3412e-08  
a 2.614168166585831 1.5804e-08 au
q 1.974774068734709 1.1186e-07 au
i 10.27377125034361 8.1253e-06 deg
node 217.3533687092053 2.5094e-05 deg
peri 93.51669481528421 3.0498e-05 deg
M 177.49146197567 1.7441e-05 deg
tp 2458239.343999398243
(2018-Apr-30.84399940)
7.303e-05 TDB
period 1543.827275782955
4.23
1.4e-05
3.833e-08
d
yr
n .2331867078960794 2.1146e-09 deg/d
Q 3.253562264436952 1.9669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      9196 days (25.18 yr)  
   first obs. used      1993-11-20  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54299  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:42:24  

Additional Information
 Earth MOID = .993228 au 
 Jupiter MOID = 2.15646 au 
 T_jup = 3.343 
[ 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 16.5   n/a MPO413354  

357074 (2001 RA43)          Discovered 2001-Sep-07 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
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-10 17:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin