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 ]  
3450 Dommanget (1983 QJ)
Classification: Main-belt Asteroid          SPK-ID: 2003450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06296085939360743 3.407e-08  
a 2.744249307427989 1.0672e-08 au
q 2.571469012642011 9.5363e-08 au
i 6.467724938820538 3.8322e-06 deg
node 71.56201175293938 2.9798e-05 deg
peri 337.3739637199917 4.1263e-05 deg
M 324.659145342054 2.7834e-05 deg
tp 2459163.507774808165
(2020-Nov-10.00777481)
0.0001284 TDB
period 1660.480469386305
4.55
9.6859e-06
2.652e-08
d
yr
n .2168047180543183 1.2647e-09 deg/d
Q 2.917029602213967 1.1344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2401  
   data-arc span      21536 days (58.96 yr)  
   first obs. used      1961-11-11  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45216  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:00:11  

Additional Information
 Earth MOID = 1.58338 au 
 Jupiter MOID = 2.3386 au 
 T_jup = 3.336 
[ 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 12.6   n/a MPO492791  
diameter diameter 16.673 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3450 Dommanget (1983 QJ)          Discovered 1983-Aug-31 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 QJ = 1961 VW = 1977 FL1 = 1979 WJ7 = 1984 YH4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-27 18:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin