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 ]  
118990 (2000 XW48)
Classification: Main-belt Asteroid          SPK-ID: 2118990
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07394038020689123 4.5879e-08  
a 3.083533639802725 2.6016e-08 au
q 2.855535990094972 1.469e-07 au
i 10.15628106677471 5.6934e-06 deg
node 21.37088526974211 2.9525e-05 deg
peri 30.00789412796526 5.3268e-05 deg
M 285.9985665784754 4.7056e-05 deg
tp 2459607.045440170550
(2022-Jan-27.54544017)
0.00026122 TDB
period 1977.750317723275
5.41
2.5029e-05
6.853e-08
d
yr
n .1820249991993028 2.3036e-09 deg/d
Q 3.311531289510478 2.7939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      9451 days (25.88 yr)  
   first obs. used      1994-10-28  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:49  

Additional Information
 Earth MOID = 1.8689 au 
 Jupiter MOID = 2.02653 au 
 T_jup = 3.199 
[ 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 14.9   n/a MPO348197  

118990 (2000 XW48)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 XW48 = 1994 VW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 23:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin