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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
90188 (2003 AY38)
Classification: Main-belt Asteroid          SPK-ID: 2090188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113989551557705 3.6859e-08  
a 2.610735731980813 1.4515e-08 au
q 2.313139136656643 1.012e-07 au
i 13.03815104638323 4.4221e-06 deg
node 133.2960186517548 1.4768e-05 deg
peri 83.13651861050455 2.5095e-05 deg
M 51.88534025809992 2.1156e-05 deg
tp 2459174.432519601552
(2020-Nov-20.93251960)
8.976e-05 TDB
period 1540.78767809489
4.22
1.2849e-05
3.518e-08
d
yr
n .2336467283053059 1.9485e-09 deg/d
Q 2.908332327304982 1.6169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      8225 days (22.52 yr)  
   first obs. used      1999-01-22  
   last obs. used      2021-07-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5429  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:04  

Additional Information
 Earth MOID = 1.35153 au 
 Jupiter MOID = 2.17534 au 
 T_jup = 3.364 
[ 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 15.21   n/a E2021B10  

90188 (2003 AY38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 AY38 = 1999 CH39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-25 16:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin