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 ]  
150232 (1998 XO1)
Classification: Main-belt Asteroid          SPK-ID: 2150232
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1266608804672191 5.2419e-08  
a 2.44420029812492 1.6461e-08 au
q 2.134615736326178 1.1952e-07 au
i 2.234207817540242 5.0713e-06 deg
node 192.585692567539 9.4299e-05 deg
peri 294.6105990159279 9.8154e-05 deg
M 221.9279020211874 3.0808e-05 deg
tp 2459735.812074112644
(2022-Jun-05.31207411)
0.00012381 TDB
period 1395.737078682789
3.82
1.41e-05
3.86e-08
d
yr
n .2579282341196709 2.6056e-09 deg/d
Q 2.753784859923662 1.8546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      7966 days (21.81 yr)  
   first obs. used      1998-11-21  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:40  

Additional Information
 Earth MOID = 1.1508 au 
 Jupiter MOID = 2.29681 au 
 T_jup = 3.488 
[ 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 16.73   n/a E2021B55  

150232 (1998 XO1)          Discovered 1998-Dec-07 by ODAS at Caussols
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1998 XO1 = 2005 SE244 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 14:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin