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 ]  
295230 (2008 GJ11)
Classification: Main-belt Asteroid          SPK-ID: 2295230
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 .1379510354749402 1.0234e-07  
a 2.643932586286748 3.3894e-08 au
q 2.279199348282555 2.8894e-07 au
i 2.214351910456579 8.0337e-06 deg
node 176.9439041487389 0.000142 deg
peri 348.7163237323725 0.00014661 deg
M 337.5585409358425 2.6665e-05 deg
tp 2459098.386450841170
(2020-Sep-05.88645084)
0.00011634 TDB
period 1570.268769159643
4.30
3.0195e-05
8.267e-08
d
yr
n .2292601158925554 4.4085e-09 deg/d
Q 3.008665824290942 3.8569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-03-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:38:16  

Additional Information
 Earth MOID = 1.28644 au 
 Jupiter MOID = 1.9652 au 
 T_jup = 3.379 
[ 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 17.3   n/a MPO413251  

295230 (2008 GJ11)          Discovered 2008-Apr-01 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 14:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin