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 ]  
108721 (2001 OZ23)
Classification: Main-belt Asteroid          SPK-ID: 2108721
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038689050660658 6.0623e-08  
a 2.893172258074389 1.8293e-08 au
q 2.303344397653246 1.7774e-07 au
i 9.292575822304643 4.7272e-06 deg
node 108.8032298301363 3.6373e-05 deg
peri 219.376018599705 3.8942e-05 deg
M 279.8872991732514 1.3737e-05 deg
tp 2459400.498845218410
(2021-Jul-04.99884522)
7.0297e-05 TDB
period 1797.462609456153
4.92
1.7047e-05
4.667e-08
d
yr
n .2002823302727409 1.8995e-09 deg/d
Q 3.483000118495532 2.2022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      8688 days (23.79 yr)  
   first obs. used      1996-07-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:56:50  

Additional Information
 Earth MOID = 1.30011 au 
 Jupiter MOID = 1.88271 au 
 T_jup = 3.239 
[ 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 15.0   n/a MPO432611  
diameter diameter 6.357 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108721 (2001 OZ23)          Discovered 2001-Jul-16 by LONEOS at Anderson Mesa
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-14 22:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin