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 ]  
357218 (2002 GK190)
Classification: Main-belt Asteroid          SPK-ID: 2357218
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876943983054724 1.2841e-07  
a 2.390565599118624 2.6267e-08 au
q 1.941869827382293 3.2025e-07 au
i 4.130971427066841 6.3348e-06 deg
node 245.7511765946304 0.00010586 deg
peri 345.6406987019301 0.00010927 deg
M 311.0865227555848 3.6496e-05 deg
tp 2459183.932152469605
(2020-Nov-30.43215247)
0.00013944 TDB
period 1350.048669798827
3.70
2.2251e-05
6.092e-08
d
yr
n .266657053225825 4.395e-09 deg/d
Q 2.839261370854955 3.1198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6511 days (17.83 yr)  
   first obs. used      2002-04-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71969  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:43  

Additional Information
 Earth MOID = .931452 au 
 Jupiter MOID = 2.16031 au 
 T_jup = 3.505 
[ 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 17.8   n/a MPO455579  

357218 (2002 GK190)          Discovered 2010-May-24 by WISE at WISE
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 GK190 = 2010 KO70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-10 20:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin