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 ]  
120383 (2005 QD26)
Classification: Main-belt Asteroid          SPK-ID: 2120383
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780561892985309 4.147e-08  
a 3.154341501233527 2.4971e-08 au
q 2.592691473777678 1.3708e-07 au
i 8.876037903502612 4.8527e-06 deg
node 161.7939783682376 2.7039e-05 deg
peri 168.9757905218003 3.003e-05 deg
M 245.1911724130225 1.5687e-05 deg
tp 2459653.080771510655
(2022-Mar-14.58077151)
9.3845e-05 TDB
period 2046.26318969991
5.60
2.4299e-05
6.653e-08
d
yr
n .1759304481515865 2.0891e-09 deg/d
Q 3.715991528689376 2.9418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      7595 days (20.79 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:37:20  

Additional Information
 Earth MOID = 1.58286 au 
 Jupiter MOID = 1.6809 au 
 T_jup = 3.164 
[ 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 14.6   n/a MPO436581  
diameter diameter 6.893 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120383 (2005 QD26)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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-Oct-30 16:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin