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 ]  
90216 (2003 AS85)
Classification: Inner Main-belt Asteroid          SPK-ID: 2090216
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07712776642074415 2.9138e-08  
a 1.928510192520067 5.9223e-09 au
q 1.779768508851355 5.8452e-08 au
i 21.53058929281307 3.9359e-06 deg
node 204.7380600695729 7.8611e-06 deg
peri 227.7722021587941 2.5205e-05 deg
M 26.55511801662627 2.4018e-05 deg
tp 2459324.343232427034
(2021-Apr-19.84323243)
6.5231e-05 TDB
period 978.208280226955
2.68
4.506e-06
1.234e-08
d
yr
n .3680197840039506 1.6952e-09 deg/d
Q 2.077251876188779 6.3791e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1456  
   data-arc span      8324 days (22.79 yr)  
   first obs. used      1998-04-29  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48006  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:05  

Additional Information
 Earth MOID = .817224 au 
 Jupiter MOID = 3.12149 au 
 T_jup = 3.827 
[ 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 15.74   n/a MPCxxxxx  

90216 (2003 AS85)          Discovered 2003-Jan-11 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-21 03:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin