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 ]  
441281 (2007 XQ11)
Classification: Main-belt Asteroid          SPK-ID: 2441281
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2597573266564813 1.295e-07  
a 2.60596870412787 5.0841e-08 au
q 1.929049240193159 3.7075e-07 au
i 4.085408185390093 5.3981e-06 deg
node 85.12497307851471 0.0001153 deg
peri 284.577370936493 0.00012071 deg
M 22.78436611633007 4.2001e-05 deg
tp 2458903.250658243365
(2020-Feb-23.75065824)
0.0001766 TDB
period 1536.569543064724
4.21
4.4966e-05
1.231e-07
d
yr
n .2342881268373779 6.8562e-09 deg/d
Q 3.28288816806258 6.4047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      4347 days (11.90 yr)  
   first obs. used      2007-11-04  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:32  

Additional Information
 Earth MOID = .933647 au 
 Jupiter MOID = 2.18848 au 
 T_jup = 3.360 
[ 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 MPO495186  

441281 (2007 XQ11)          Discovered 2007-Nov-04 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-20 21:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin