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 ]  
56042 (1998 XW10)
Classification: Main-belt Asteroid          SPK-ID: 2056042
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298700598310491 4.1526e-08  
a 2.316921710762749 8.254e-09 au
q 2.016022949562134 9.6943e-08 au
i 6.431065506650219 4.5451e-06 deg
node 307.7467416602144 3.1777e-05 deg
peri 6.470448869225043 3.4598e-05 deg
M 197.3260076676186 1.4067e-05 deg
tp 2459582.577872501810
(2022-Jan-03.07787250)
5.0794e-05 TDB
period 1288.147116181273
3.53
6.8835e-06
1.885e-08
d
yr
n .2794711842132009 1.4934e-09 deg/d
Q 2.617820471963364 9.3259e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1672  
   data-arc span      10726 days (29.37 yr)  
   first obs. used      1990-09-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:40:46  

Additional Information
 Earth MOID = 1.00216 au 
 Jupiter MOID = 2.63364 au 
 T_jup = 3.561 
[ 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 14.3   n/a MPO452931  
diameter diameter 3.593 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.344   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56042 (1998 XW10)          Discovered 1998-Dec-15 by ODAS at Caussols
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XW10 = 1990 SG30 = 2001 TN38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-25 19:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin