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 ]  
(2010 JG)
Classification: Apollo [NEO, PHA]          SPK-ID: 3519490
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3197552765137946 1.6327e-07  
a 1.190649007567694 2.099e-08 au
q .8099327049220107 1.9238e-07 au
i 23.31032312509765 2.0269e-05 deg
node 49.7519709403218 1.0729e-05 deg
peri 292.0744539513413 3.4759e-05 deg
M 247.5271884301606 8.892e-05 deg
tp 2458748.758331834204
(2019-Sep-22.25833183)		 0.00012052 TDB
period 474.5413466184391
1.30		 1.2549e-05
3.436e-08		 d
yr
n .7586272567508485 2.0061e-08 deg/d
Q 1.571365310213377 2.7702e-08 au
   Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      3248 days (8.89 yr)  
   first obs. used      2010-05-04  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-27 06:57:20  

Additional Information
 Earth MOID = .0291278 au 
 Jupiter MOID = 3.97301 au 
 T_jup = 5.203 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.9   n/a MPO192122  
diameter diameter 0.192 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.209   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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