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 ]  
344362 (2001 XQ76)
Classification: Main-belt Asteroid          SPK-ID: 2344362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2718045505571366 8.3884e-08  
a 2.378874756189965 1.8444e-08 au
q 1.732285772252034 2.0939e-07 au
i 5.338186450320287 7.4021e-06 deg
node 279.3334752156031 8.4155e-05 deg
peri 106.8340457546814 9.3866e-05 deg
M 43.00025710644309 3.1568e-05 deg
tp 2458840.424692394939
(2019-Dec-22.92469239)
0.00011658 TDB
period 1340.157352900735
3.67
1.5585e-05
4.267e-08
d
yr
n .2686251724253048 3.124e-09 deg/d
Q 3.025463740127897 2.3457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6578 days (18.01 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:08:17  

Additional Information
 Earth MOID = .746049 au 
 Jupiter MOID = 2.46535 au 
 T_jup = 3.483 
[ 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 17.4   n/a MPO494802  

344362 (2001 XQ76)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2127-Nov-20 04:03 00:05 Thisb 0.0271344784592814 0.0271070966057446 0.0271618641487708 4.52259197328964 4.52259191772917 2498253.668704273 4.63374147072109 1458.01602204696 166.977673010233 20.7215692469281 8982.59712997832 T 6 CATAB v2.0f-lin.ifort 2019-Dec-14 20:08:19 2019-Dec-14 20:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-22 02:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin