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 ]  
152615 (1996 GL16)
Classification: Main-belt Asteroid          SPK-ID: 2152615
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09050464701263795 5.317e-08  
a 3.128663633215214 3.0247e-08 au
q 2.845505035469794 1.636e-07 au
i 6.645846057035049 4.5552e-06 deg
node 59.54691978303911 5.1225e-05 deg
peri 132.3335035514821 5.8261e-05 deg
M 156.8386415204972 3.0915e-05 deg
tp 2458319.882505123995
(2018-Jul-20.38250512)
0.00016797 TDB
period 2021.327748582483
5.53
2.9312e-05
8.025e-08
d
yr
n .1781007559276128 2.5827e-09 deg/d
Q 3.411822230960635 3.2985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      8974 days (24.57 yr)  
   first obs. used      1996-04-14  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67069  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:54  

Additional Information
 Earth MOID = 1.84912 au 
 Jupiter MOID = 1.5607 au 
 T_jup = 3.197 
[ 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 15.70   n/a E2021B55  

152615 (1996 GL16)          Discovered 1996-Apr-14 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 1996 GL16 = 1999 WR21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 15:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin