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 ]  
78932 (2003 SU144)
Classification: Main-belt Asteroid          SPK-ID: 2078932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04730027673425399 3.9258e-08  
a 3.142608971869065 2.087e-08 au
q 2.993962697832109 1.3095e-07 au
i 17.12540826461614 7.7515e-06 deg
node 56.24035656892246 1.4907e-05 deg
peri 60.75213688204021 9.4136e-05 deg
M 337.2875728501305 9.0854e-05 deg
tp 2459524.879296796226
(2021-Nov-06.37929680)
0.00051348 TDB
period 2034.857241001956
5.57
2.027e-05
5.55e-08
d
yr
n .1769165879286634 1.7624e-09 deg/d
Q 3.291255245906022 2.1857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:07:24  

Additional Information
 Earth MOID = 2.04491 au 
 Jupiter MOID = 1.88517 au 
 T_jup = 3.139 
[ 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 13.81   n/a E2021B10  
diameter diameter 9.704 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78932 (2003 SU144)          Discovered 2003-Sep-19 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2003 SU144 = 2000 JF69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-02 04:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin