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 ]  
295236 (2008 GK19)
Classification: Main-belt Asteroid          SPK-ID: 2295236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870528845636165 1.1983e-07  
a 2.250985702725291 1.3981e-08 au
q 1.829932333919066 2.6992e-07 au
i 7.228789052926143 1.2588e-05 deg
node 142.56805489765 8.067e-05 deg
peri 44.66023941860153 8.3778e-05 deg
M 108.5190578729475 2.0408e-05 deg
tp 2458228.655771003864
(2018-Apr-20.15577100)
6.9177e-05 TDB
period 1233.552198686933
3.38
1.1493e-05
3.147e-08
d
yr
n .2918401024157758 2.719e-09 deg/d
Q 2.672039071531517 1.6597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:10  

Additional Information
 Earth MOID = .840624 au 
 Jupiter MOID = 2.2976 au 
 T_jup = 3.594 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457279.5 (2015-Sep-14.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866642649089454 1.2001e-07  
q 1.831139232507826 2.7017e-07 au
tp 2456994.449896714142
(2014-Dec-02.94989671)
6.8055e-05 TDB
node 142.6011920992818 8.0674e-05 deg
peri 44.60917174768908 8.3797e-05 deg
i 7.228145652546271 1.259e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:10  

Additional Information
 Jupiter MOID = 2.2976 au 
 T_jup = 3.594 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.440288857580139E-14 -3.239511985349082E-14 -1.723460389416546E-12 1.052826803253198E-13 -4.724228193739056E-13 -6.226184902206867E-14
q -3.239511985349082E-14 7.299230807297567E-14 3.902975314689698E-12 -2.39913276972329E-13 1.080330668583487E-12 1.407797595658039E-13
tp -1.723460389416546E-12 3.902975314689698E-12 4.631438393121856E-9 1.388595590524276E-12 1.639437318083301E-9 1.203189904599807E-11
node 1.052826803253198E-13 -2.39913276972329E-13 1.388595590524276E-12 6.50825828614898E-9 -6.452379284081916E-9 6.404513914736185E-10
peri -4.724228193739056E-13 1.080330668583487E-12 1.639437318083301E-9 -6.452379284081916E-9 7.021970165122901E-9 -6.321809040071193E-10
i -6.226184902206867E-14 1.407797595658039E-13 1.203189904599807E-11 6.404513914736185E-10 -6.321809040071193E-10 1.584991330653462E-10

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 17.7   n/a MPO440400  

295236 (2008 GK19)          Discovered 2008-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
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 2019-Dec-14 02:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin