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 ]  
434099 (2002 GK89)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434099
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06128906319975462 5.2734e-08  
a 1.878869011849519 1.2099e-08 au
q 1.763714890238213 9.3633e-08 au
i 21.38798258724268 7.5451e-06 deg
node 201.6528525428643 1.3691e-05 deg
peri 280.05087241 6.8817e-05 deg
M 88.0076426090678 6.4476e-05 deg
tp 2458770.535356386539
(2019-Oct-14.03535639)
0.00016921 TDB
period 940.6827548897004
2.58
9.0864e-06
2.488e-08
d
yr
n .3827007544559608 3.6967e-09 deg/d
Q 1.994023133460825 1.2841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6593 days (18.05 yr)  
   first obs. used      2002-04-08  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47848  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:24:12  

Additional Information
 Earth MOID = .835618 au 
 Jupiter MOID = 3.0541 au 
 T_jup = 3.886 
[ 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 18.5   n/a MPO342179  

434099 (2002 GK89)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

Alternate Designations
 2002 GK89 = 2008 SH264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-31 01:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin