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 ]  
487494 (2014 SU283)
Classification: Main-belt Asteroid          SPK-ID: 2487494
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02455794049626458 8.7251e-08  
a 2.997118021144793 5.6256e-08 au
q 2.923514975121237 2.6086e-07 au
i 8.976125332048332 6.8105e-06 deg
node 241.8441135679859 5.5329e-05 deg
peri 308.2246148013904 0.00017708 deg
M 207.4598690686533 0.00017519 deg
tp 2459803.537467008189
(2022-Aug-12.03746701)
0.00093401 TDB
period 1895.196276270796
5.19
5.3359e-05
1.461e-07
d
yr
n .1899539401314026 5.3481e-09 deg/d
Q 3.070721067168349 5.7637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6915 days (18.93 yr)  
   first obs. used      2001-02-17  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:20  

Additional Information
 Earth MOID = 1.92749 au 
 Jupiter MOID = 1.94108 au 
 T_jup = 3.235 
[ 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 15.6   n/a MPO495389  

487494 (2014 SU283)          Discovered 2009-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ 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-Jul-13 06:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin