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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
160283 (2003 AH38)
Classification: Main-belt Asteroid          SPK-ID: 2160283
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654373576167484 4.845e-08  
a 2.341500550274475 1.3118e-08 au
q 1.954128886378903 1.0902e-07 au
i 5.468202999930273 5.0732e-06 deg
node 153.529409864838 4.5822e-05 deg
peri 344.982926866595 4.8596e-05 deg
M 289.091906282478 1.8519e-05 deg
tp 2459258.270451597946
(2021-Feb-12.77045160)
6.8716e-05 TDB
period 1308.699158447825
3.58
1.0998e-05
3.011e-08
d
yr
n .2750823194743824 2.3116e-09 deg/d
Q 2.728872214170047 1.5288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      8605 days (23.56 yr)  
   first obs. used      1996-03-12  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:39:21  

Additional Information
 Earth MOID = .967949 au 
 Jupiter MOID = 2.29583 au 
 T_jup = 3.539 
[ 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 17.0   n/a MPO439949  

160283 (2003 AH38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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-May-29 02:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin