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 ]  
437885 (2001 RS137)
Classification: Main-belt Asteroid          SPK-ID: 2437885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066562481024615 8.279e-08  
a 2.359440446653934 1.4346e-08 au
q 1.871847336327236 2.0295e-07 au
i 1.935068641879348 6.6619e-06 deg
node 125.0795746836256 0.00017907 deg
peri 204.6592648394136 0.00018412 deg
M 69.93751383766053 2.972e-05 deg
tp 2458743.330390182980
(2019-Sep-16.83039018)
0.00011019 TDB
period 1323.768239017288
3.62
1.2073e-05
3.305e-08
d
yr
n .2719509272010102 2.4803e-09 deg/d
Q 2.847033556980631 1.7311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:46:06  

Additional Information
 Earth MOID = .861017 au 
 Jupiter MOID = 2.50632 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO495170  

437885 (2001 RS137)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

Alternate Designations
 2001 RS137 = 2012 SC28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-14 20:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin