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 ]  
185423 (2006 XM)
Classification: Main-belt Asteroid          SPK-ID: 2185423
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606107171620881 5.3138e-08  
a 2.568222929732516 1.4369e-08 au
q 2.155738803156058 1.3901e-07 au
i 12.80521326552066 6.4385e-06 deg
node 211.4426306738836 1.5689e-05 deg
peri 213.9728007009311 2.8408e-05 deg
M 104.6078647228339 2.1059e-05 deg
tp 2458563.673132665419
(2019-Mar-21.17313267)		 8.6645e-05 TDB
period 1503.306397249525
4.12		 1.2616e-05
3.454e-08		 d
yr
n .2394721399833475 2.0097e-09 deg/d
Q 2.980707056308974 1.6677e-08 au
   Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      10659 days (29.18 yr)  
   first obs. used      1991-03-18  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:13:31  

Additional Information
 Earth MOID = 1.17936 au 
 Jupiter MOID = 2.41142 au 
 T_jup = 3.378 
[ 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 15.6   n/a MPO412999  

185423 (2006 XM)          Discovered 2006-Dec-10 by Lowe, A. at Mayhill
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 XM = 2004 HQ43 = 2004 JK46 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-21 12:27 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin