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 ]  
90181 (2003 AS29)
Classification: Main-belt Asteroid          SPK-ID: 2090181
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04230948238803504 3.8812e-08  
a 3.055108354886002 2.6752e-08 au
q 2.925848301751414 1.2489e-07 au
i 8.755921161776268 5.2513e-06 deg
node 307.5488739522764 2.8284e-05 deg
peri 327.1603804568827 6.8218e-05 deg
M 300.6826347546189 6.1918e-05 deg
tp 2459321.879155532063
(2021-Apr-17.37915553)
0.0003353 TDB
period 1950.465862954888
5.34
2.5619e-05
7.014e-08
d
yr
n .1845712897813103 2.4243e-09 deg/d
Q 3.184368408020589 2.7884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      7190 days (19.69 yr)  
   first obs. used      2000-08-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53895  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:28:48  

Additional Information
 Earth MOID = 1.9137 au 
 Jupiter MOID = 1.96986 au 
 T_jup = 3.216 
[ 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 14.5   n/a MPO468885  

90181 (2003 AS29)          Discovered 2003-Jan-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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-Oct-01 06:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin