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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
160412 (2004 XO8)
Classification: Main-belt Asteroid          SPK-ID: 2160412
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147363096035982 5.1156e-08  
a 2.263103327519775 1.2119e-08 au
q 1.777132870716555 1.1763e-07 au
i 4.623846685034788 4.1584e-06 deg
node 78.07284195660102 5.9947e-05 deg
peri 309.1629644214208 6.0451e-05 deg
M 232.8719209555311 9.3304e-06 deg
tp 2459439.630887562301
(2021-Aug-13.13088756)
3.4544e-05 TDB
period 1243.526376789899
3.40
9.9891e-06
2.735e-08
d
yr
n .2894992874452105 2.3255e-09 deg/d
Q 2.749073784322995 1.4722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      8409 days (23.02 yr)  
   first obs. used      1996-04-18  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .587  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:19:37  

Additional Information
 Earth MOID = .78639 au 
 Jupiter MOID = 2.70186 au 
 T_jup = 3.583 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO417854  

160412 (2004 XO8)          Discovered 2004-Dec-02 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 XO8 = 1999 FN92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-29 14:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin