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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
85967 (1999 GK1)
Classification: Main-belt Asteroid          SPK-ID: 2085967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04702525082423228 5.1035e-08  
a 2.624668017610907 1.5171e-08 au
q 2.501242345752413 1.3288e-07 au
i 14.95337146799515 5.9543e-06 deg
node 50.07326491081107 1.7477e-05 deg
peri 139.0992358407525 5.403e-05 deg
M 277.0301953948967 5.1397e-05 deg
tp 2458958.454282274976
(2020-Apr-18.95428227)
0.0002224 TDB
period 1553.13782203442
4.25
1.3466e-05
3.687e-08
d
yr
n .2317888309026202 2.0097e-09 deg/d
Q 2.748093689469401 1.5885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      1999-04-06  
   last obs. used      2019-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:51:29  

Additional Information
 Earth MOID = 1.50998 au 
 Jupiter MOID = 2.2405 au 
 T_jup = 3.353 
[ 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 14.4   n/a MPO385352  

85967 (1999 GK1)          Discovered 1999-Apr-07 by Kobayashi, T. at Oizumi
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 GK1 = 2001 UE66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin