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 ]  
469423 (2001 YQ7)
Classification: Main-belt Asteroid          SPK-ID: 2469423
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2492880671828575 7.0223e-08  
a 3.135321108794751 3.8936e-08 au
q 2.353722969585693 2.3497e-07 au
i 8.265031823431498 7.2492e-06 deg
node 246.295438580228 5.3475e-05 deg
peri 134.7409804603636 5.656e-05 deg
M 151.3528541879154 1.7794e-05 deg
tp 2458147.970175831935
(2018-Jan-29.47017583)
9.1171e-05 TDB
period 2027.782946989897
5.55
3.7773e-05
1.034e-07
d
yr
n .1775337940061065 3.307e-09 deg/d
Q 3.916919248003808 4.8642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6741 days (18.46 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:47:25  

Additional Information
 Earth MOID = 1.36599 au 
 Jupiter MOID = 1.62251 au 
 T_jup = 3.147 
[ 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 15.9   n/a MPO434687  

469423 (2001 YQ7)          Discovered 2001-Dec-17 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 05:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin