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 ]  
487367 (2014 QU251)
Classification: Main-belt Asteroid          SPK-ID: 2487367
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05399203040455924 8.8493e-08  
a 3.148893639412198 6.6197e-08 au
q 2.978878478292331 3.1022e-07 au
i 10.20402679814003 6.1036e-06 deg
node 91.78201828644741 4.3101e-05 deg
peri 237.3972116665882 6.5649e-05 deg
M 31.85269511814666 4.9106e-05 deg
tp 2458819.916070792273
(2019-Dec-02.41607079)
0.00027827 TDB
period 2040.964328878568
5.59
6.4359e-05
1.762e-07
d
yr
n .1763872081967284 5.5621e-09 deg/d
Q 3.318908800532065 6.9771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5360 days (14.67 yr)  
   first obs. used      2004-12-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:11  

Additional Information
 Earth MOID = 1.98108 au 
 Jupiter MOID = 1.89946 au 
 T_jup = 3.181 
[ 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 MPO495388  

487367 (2014 QU251)          Discovered 2010-Dec-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ 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-Jul-06 05:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin