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 ]  
146419 (2001 QP219)
Classification: Main-belt Asteroid          SPK-ID: 2146419
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1036992178259032 4.2749e-08  
a 2.662636080838368 2.2424e-08 au
q 2.386522801900401 1.1812e-07 au
i 14.13687167765688 4.939e-06 deg
node 275.6159820325598 3.5786e-05 deg
peri 157.9731900105358 6.0597e-05 deg
M 338.2215558639551 4.8551e-05 deg
tp 2458696.504258029254
(2019-Aug-01.00425803)
0.00021433 TDB
period 1586.960605387301
4.34
2.0048e-05
5.489e-08
d
yr
n .226848731328237 2.8657e-09 deg/d
Q 2.938749359776334 2.475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2001-08-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .517  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:03:54  

Additional Information
 Earth MOID = 1.40722 au 
 Jupiter MOID = 2.29981 au 
 T_jup = 3.334 
[ 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 15.4   n/a MPO453929  

146419 (2001 QP219)          Discovered 2001-Aug-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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 2019-Dec-12 06:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin