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 ]  
39676 (1996 DQ1)
Classification: Main-belt Asteroid          SPK-ID: 2039676
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691944404055921 4.739e-08  
a 3.092179121903137 2.1025e-08 au
q 2.568999605738881 1.4549e-07 au
i 6.258907285262509 7.5594e-06 deg
node 358.131801804034 3.8024e-05 deg
peri 120.873725484659 4.442e-05 deg
M 187.8943150145747 2.1158e-05 deg
tp 2459949.984998733694
(2023-Jan-05.48499873)
0.00011672 TDB
period 1986.073845109046
5.44
2.0256e-05
5.546e-08
d
yr
n .1812621423350117 1.8487e-09 deg/d
Q 3.615358638067394 2.4583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      9959 days (27.27 yr)  
   first obs. used      1991-03-10  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:33:17  

Additional Information
 Earth MOID = 1.59185 au 
 Jupiter MOID = 1.49511 au 
 T_jup = 3.193 
[ 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 13.7   n/a MPO395376  
diameter diameter 10.682 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39676 (1996 DQ1)          Discovered 1996-Feb-20 by Laurie, S. P. at Church Stretton
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 DQ1 = 1991 EM2 
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-03 19:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin