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 ]  
277523 (2005 XW19)
Classification: Main-belt Asteroid          SPK-ID: 2277523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1028791938194992 4.2162e-08  
a 2.563516991273159 2.4508e-08 au
q 2.299784429868388 1.1011e-07 au
i 3.654486159240679 9.7741e-06 deg
node 46.87709415263004 0.00010952 deg
peri 59.87150764816339 0.0001637 deg
M 65.38667811764066 0.00011534 deg
tp 2458328.205104030982
(2018-Jul-28.70510403)
0.00047891 TDB
period 1499.176366973135
4.10
2.1499e-05
5.886e-08
d
yr
n .2401318536836641 3.4436e-09 deg/d
Q 2.827249552677929 2.7029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      4889 days (13.39 yr)  
   first obs. used      2005-11-21  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:38:41  

Additional Information
 Earth MOID = 1.31941 au 
 Jupiter MOID = 2.27766 au 
 T_jup = 3.423 
[ 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 17.3   n/a MPO427524  

277523 (2005 XW19)          Discovered 2005-Dec-02 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 06:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin