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 ]  
43675 (2002 GM20)
Classification: Main-belt Asteroid          SPK-ID: 2043675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381561643095309 5.507e-08  
a 2.459923393410508 9.4741e-09 au
q 2.120069812881627 1.3584e-07 au
i 2.445926565777369 4.741e-06 deg
node 9.300298036309716 8.9609e-05 deg
peri 163.5815277244978 9.0576e-05 deg
M 333.9459901967643 1.2442e-05 deg
tp 2459302.488891652484
(2021-Mar-28.98889165)
4.873e-05 TDB
period 1409.226498039249
3.86
8.1412e-06
2.229e-08
d
yr
n .2554592895470614 1.4758e-09 deg/d
Q 2.799776973939389 1.0783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      18263 days (50.00 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:29  

Additional Information
 Earth MOID = 1.12497 au 
 Jupiter MOID = 2.16362 au 
 T_jup = 3.476 
[ 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 16.55   n/a MPCxxxxx  

43675 (2002 GM20)          Discovered 2002-Apr-14 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 GM20 = 1998 HU135 = 2232 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 18:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin