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 ]  
22532 (1998 FG45)
Classification: Main-belt Asteroid          SPK-ID: 2022532
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05883904256487455 4.7125e-08  
a 2.139008501468055 6.2337e-09 au
q 2.013151289203547 1.0305e-07 au
i 2.498951927613221 3.5566e-06 deg
node 86.36220413532357 9.3005e-05 deg
peri 321.2583298942171 9.6411e-05 deg
M 286.9055697347268 2.6031e-05 deg
tp 2459628.505872298905
(2022-Feb-18.00587230)
8.2971e-05 TDB
period 1142.660442450793
3.13
4.9951e-06
1.368e-08
d
yr
n .3150542248822996 1.3772e-09 deg/d
Q 2.264865713732562 6.6005e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1173  
   data-arc span      10105 days (27.67 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50524  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:05:37  

Additional Information
 Earth MOID = 1.02286 au 
 Jupiter MOID = 2.90388 au 
 T_jup = 3.711 
[ 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 16.03   n/a E2021B10  

22532 (1998 FG45)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FG45 = 1993 TH25 = 1999 RR59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 20:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin