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 ]  
14971 (1997 QN3)
Classification: Main-belt Asteroid          SPK-ID: 2014971
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289527710536368 4.1733e-08  
a 2.735651737867455 1.1951e-08 au
q 2.382881865631749 1.167e-07 au
i 7.27263043237163 4.5659e-06 deg
node 23.28269283638307 2.8919e-05 deg
peri 357.1824098631811 3.2573e-05 deg
M 282.3422526507771 1.5184e-05 deg
tp 2458957.010173707853
(2020-Apr-17.51017371)
7.0601e-05 TDB
period 1652.683304830775
4.52
1.083e-05
2.965e-08
d
yr
n .2178275770970301 1.4274e-09 deg/d
Q 3.08842161010316 1.3492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1636  
   data-arc span      13201 days (36.14 yr)  
   first obs. used      1983-09-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51968  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:53:10  

Additional Information
 Earth MOID = 1.3848 au 
 Jupiter MOID = 2.36894 au 
 T_jup = 3.329 
[ 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 13.8   n/a MPO347643  
diameter diameter 8.925 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14971 (1997 QN3)          Discovered 1997-Aug-30 by ODAS at Caussols
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 QN3 = 1983 RN9 = 1988 VV13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin