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 ]  
101778 (1999 GZ6)
Classification: Main-belt Asteroid          SPK-ID: 2101778
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832570988999984 5.0711e-08  
a 2.698867343652611 1.8237e-08 au
q 2.204280743938889 1.372e-07 au
i 29.0289674159921 6.5248e-06 deg
node 36.24450495168416 9.6785e-06 deg
peri 238.1774449585782 1.8883e-05 deg
M 264.8075483405275 1.8889e-05 deg
tp 2459628.723745531445
(2022-Feb-18.22374553)
8.673e-05 TDB
period 1619.461897491529
4.43
1.6415e-05
4.494e-08
d
yr
n .2222960605356774 2.2532e-09 deg/d
Q 3.193453943366334 2.1579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      927  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1999-03-21  
   last obs. used      2021-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52006  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:33  

Additional Information
 Earth MOID = 1.28525 au 
 Jupiter MOID = 2.05575 au 
 T_jup = 3.166 
[ 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 14.46   n/a E2021B55  

101778 (1999 GZ6)          Discovered 1999-Apr-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 GZ6 = 2000 SX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 05:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin