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 ]  
392989 (2012 XZ79)
Classification: Main-belt Asteroid          SPK-ID: 2392989
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0932050276361949 5.8663e-08  
a 2.298555910911143 1.7102e-08 au
q 2.084318943711331 1.3398e-07 au
i 7.65104061444667 5.1158e-06 deg
node 96.74365583747527 4.7028e-05 deg
peri 324.4870843369604 5.8626e-05 deg
M 56.25104365952689 3.211e-05 deg
tp 2458801.611753454011
(2019-Nov-14.11175345)
0.00011392 TDB
period 1272.861161295618
3.48
1.4206e-05
3.889e-08
d
yr
n .2828273899358857 3.1565e-09 deg/d
Q 2.512792878110955 1.8696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:27:33  

Additional Information
 Earth MOID = 1.10291 au 
 Jupiter MOID = 2.72708 au 
 T_jup = 3.575 
[ 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 17.2   n/a MPO494991  

392989 (2012 XZ79)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-21 17:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin