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 ]  
390693 (2002 XB115)
Classification: Inner Main-belt Asteroid          SPK-ID: 2390693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08780410305607078 1.1404e-07  
a 1.889190399303676 1.0294e-08 au
q 1.723311730790677 2.1698e-07 au
i 23.66504264490033 8.6525e-06 deg
node 86.35948488617615 1.6989e-05 deg
peri 316.2014546718519 4.5916e-05 deg
M 288.8004032920365 4.0052e-05 deg
tp 2459188.080225923568
(2020-Dec-04.58022592)
0.00010592 TDB
period 948.4447167512061
2.60
7.7517e-06
2.122e-08
d
yr
n .379568775745982 3.1022e-09 deg/d
Q 2.055069067816676 1.1197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6503 days (17.80 yr)  
   first obs. used      2002-11-17  
   last obs. used      2020-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:39:03  

Additional Information
 Earth MOID = .767449 au 
 Jupiter MOID = 3.24908 au 
 T_jup = 3.854 
[ 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 17.7   n/a MPO360831  

390693 (2002 XB115)          Discovered 2002-Dec-05 by NEAT at Haleakala
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 19:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin