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 ]  
109422 (2001 QZ192)
Classification: Main-belt Asteroid          SPK-ID: 2109422
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272139612182445 5.6684e-08  
a 3.149044076658035 2.5471e-08 au
q 2.748441705615518 1.7265e-07 au
i 13.75342413871087 4.9097e-06 deg
node 276.1581491645608 2.2498e-05 deg
peri 54.32805393534842 3.0153e-05 deg
M 148.8534660145061 2.3686e-05 deg
tp 2458156.537817062108
(2018-Feb-07.03781706)
0.00013018 TDB
period 2041.110590115735
5.59
2.4764e-05
6.78e-08
d
yr
n .1763745686996741 2.1399e-09 deg/d
Q 3.549646447700554 2.8711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      848  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54177  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:25:26  

Additional Information
 Earth MOID = 1.76245 au 
 Jupiter MOID = 1.80732 au 
 T_jup = 3.151 
[ 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 13.9   n/a MPO333678  
diameter diameter 7.935 km 0.578 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109422 (2001 QZ192)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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-Aug-10 18:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin