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 ]  
118981 (2000 XS13)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118981
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08920887067299933 6.6042e-08  
a 1.926390031407072 1.0606e-08 au
q 1.754538952229523 1.2751e-07 au
i 23.42275883430113 5.5215e-06 deg
node 63.15367901621546 1.8173e-05 deg
peri 265.6118847721953 5.1242e-05 deg
M 214.1730911596361 5.7284e-05 deg
tp 2459396.094212582019
(2021-Jun-30.59421258)
0.00015723 TDB
period 976.5955931043353
2.67
8.0655e-06
2.208e-08
d
yr
n .3686275081947243 3.0444e-09 deg/d
Q 2.09824111058462 1.1553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      8190 days (22.42 yr)  
   first obs. used      1997-11-26  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5216  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:25:13  

Additional Information
 Earth MOID = .846849 au 
 Jupiter MOID = 3.11054 au 
 T_jup = 3.813 
[ 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 16.3   n/a MPO338094  

118981 (2000 XS13)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 00:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin