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 ]  
437563 (2014 AT4)
Classification: Main-belt Asteroid          SPK-ID: 2437563
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04525550801463495 6.7319e-08  
a 2.763164700357003 3.8076e-08 au
q 2.63811627811424 1.8294e-07 au
i 4.753929499008991 7.4766e-06 deg
node 57.08111071257499 9.4671e-05 deg
peri 64.76430505568081 0.00012916 deg
M 136.3510086255108 8.9612e-05 deg
tp 2458365.074792884789
(2018-Sep-03.57479288)
0.00041492 TDB
period 1677.677905483988
4.59
3.4678e-05
9.494e-08
d
yr
n .214582309764725 4.4354e-09 deg/d
Q 2.888213122599765 3.98e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5670 days (15.52 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:58:00  

Additional Information
 Earth MOID = 1.65839 au 
 Jupiter MOID = 2.13873 au 
 T_jup = 3.334 
[ 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 16.9   n/a MPO434611  

437563 (2014 AT4)          Discovered 2003-Sep-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 12:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin