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 ]  
379716 (2011 GY28)
Classification: Main-belt Asteroid          SPK-ID: 2379716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02892028476159637 6.0641e-08  
a 2.741845334989188 3.319e-08 au
q 2.662550387129047 1.7383e-07 au
i 4.0734046938627 6.4201e-06 deg
node 83.51562926813345 0.00010627 deg
peri 298.8620287842378 0.00016844 deg
M 170.1323775599229 0.00013304 deg
tp 2458216.804547371781
(2018-Apr-08.30454737)
0.00061006 TDB
period 1658.299066835698
4.54
3.011e-05
8.244e-08
d
yr
n .2170899129111482 3.9418e-09 deg/d
Q 2.82114028284933 3.415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      8948 days (24.50 yr)  
   first obs. used      1995-10-18  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:30:19  

Additional Information
 Earth MOID = 1.66797 au 
 Jupiter MOID = 2.29662 au 
 T_jup = 3.345 
[ 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 17.0   n/a MPO418932  

379716 (2011 GY28)          Discovered 1995-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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 2020-Oct-25 01:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin