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 ]  
43970 (1997 GH1)
Classification: Main-belt Asteroid          SPK-ID: 2043970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .17968447447921 3.1668e-08  
a 2.583752093463371 8.9779e-09 au
q 2.119491956364846 8.3908e-08 au
i 2.984223758569936 3.4155e-06 deg
node 181.1273095682841 6.2029e-05 deg
peri 179.9191313061952 6.2688e-05 deg
M 82.75554336479793 9.2767e-06 deg
tp 2458851.786080800756
(2020-Jan-03.28608080)
3.8639e-05 TDB
period 1516.961955748915
4.15
7.9066e-06
2.165e-08
d
yr
n .2373164327791399 1.2369e-09 deg/d
Q 3.048012230561896 1.0591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      10197 days (27.92 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:24:43  

Additional Information
 Earth MOID = 1.11485 au 
 Jupiter MOID = 2.40819 au 
 T_jup = 3.398 
[ 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 14.99   n/a MPCxxxxx  

43970 (1997 GH1)          Discovered 1997-Apr-02 by Spacewatch at Kitt Peak
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GH1 = 1993 FJ79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 11:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin