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 ]  
103032 (1999 XJ116)
Classification: Main-belt Asteroid          SPK-ID: 2103032
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07098375376929615 4.2275e-08  
a 2.620147064470136 1.1784e-08 au
q 2.434159190406444 1.1465e-07 au
i 14.14032282726669 7.1715e-06 deg
node 38.55869039533296 1.5381e-05 deg
peri 53.35832316738262 5.182e-05 deg
M 311.3918135491538 4.8861e-05 deg
tp 2459409.667327001996
(2021-Jul-14.16732700)
0.00021041 TDB
period 1549.126664021172
4.24
1.045e-05
2.861e-08
d
yr
n .2323890023721649 1.5677e-09 deg/d
Q 2.806134938533828 1.262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:07  

Additional Information
 Earth MOID = 1.47299 au 
 Jupiter MOID = 2.39177 au 
 T_jup = 3.359 
[ 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 14.86   n/a E2021B55  
diameter diameter 3.202 km 0.386 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103032 (1999 XJ116)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-04 21:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin