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 ]  
59113 (1998 XQ)
Classification: Main-belt Asteroid          SPK-ID: 2059113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348432345715088 3.1785e-08  
a 2.612935855777455 1.2844e-08 au
q 2.26059913325655 8.4259e-08 au
i .6500844529692854 4.4734e-06 deg
node 118.2969984423702 0.00033454 deg
peri 278.9255037412351 0.0003351 deg
M 337.2150250147781 1.9806e-05 deg
tp 2458698.142210995314
(2019-Aug-02.64221100)
8.5236e-05 TDB
period 1542.735771319111
4.22
1.1375e-05
3.114e-08
d
yr
n .2333516903495296 1.7206e-09 deg/d
Q 2.96527257829836 1.4576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      8163 days (22.35 yr)  
   first obs. used      1997-07-31  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50866  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:07:01  

Additional Information
 Earth MOID = 1.26729 au 
 Jupiter MOID = 2.43889 au 
 T_jup = 3.396 
[ 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 15.5   n/a MPO452970  

59113 (1998 XQ)          Discovered 1998-Dec-10 by Klet at Klet
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XQ = 2000 GU27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 04:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin