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 ]  
65857 (1997 GN17)
Classification: Main-belt Asteroid          SPK-ID: 2065857
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05539118862955437 3.8552e-08  
a 2.305035731031869 1.0901e-08 au
q 2.17735706205642 9.1305e-08 au
i 5.93043958487107 4.4822e-06 deg
node 209.6676701657597 4.3533e-05 deg
peri 242.2153114183223 6.3141e-05 deg
M 320.4090908781985 4.8139e-05 deg
tp 2459141.074935683828
(2020-Oct-18.57493568)
0.00017128 TDB
period 1278.247404991021
3.50
9.0673e-06
2.482e-08
d
yr
n .2816356196729606 1.9978e-09 deg/d
Q 2.432714400007319 1.1504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   data-arc span      8191 days (22.43 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5915  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:33:56  

Additional Information
 Earth MOID = 1.20086 au 
 Jupiter MOID = 2.66342 au 
 T_jup = 3.579 
[ 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 15.9   n/a MPO449418  

65857 (1997 GN17)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GN17 = 2002 TF224 
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-03 13:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin