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 ]  
(2008 QZ44)
Classification: Outer Main-belt Asteroid          SPK-ID: 3486571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4406334711623867 8.603e-06  
a 4.197419815311685 8.5049e-06 au
q 2.347896152165113 3.238e-05 au
i 11.35149773076859 0.00018647 deg
node 157.5583626293447 0.00021094 deg
peri 183.0603816186768 0.0044989 deg
M 133.9985630708785 0.00302 deg
tp 2457831.351491450298
(2017-Mar-18.85149145)
0.022889 TDB
period 3141.029675484366
8.60
0.0095467
2.614e-05
d
yr
n .1146120976856055 3.4835e-07 deg/d
Q 6.046943478458257 1.2253e-05 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      3377 days (9.25 yr)  
   first obs. used      2008-08-24  
   last obs. used      2017-11-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .72004  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jan-02 00:19:19  

Additional Information
 Earth MOID = 1.33959 au 
 Jupiter MOID = .423643 au 
 T_jup = 2.821 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO429726  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 13:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin