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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
13252 (1998 ON1)
Classification: Main-belt Asteroid          SPK-ID: 2013252
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2326813090488423 4.1373e-08  
a 2.763158951769566 1.181e-08 au
q 2.120223509761797 1.1173e-07 au
i 7.735780516868438 4.6492e-06 deg
node 197.7970394685694 2.9919e-05 deg
peri 164.4689852320278 3.1237e-05 deg
M 234.1513407739791 9.9034e-06 deg
tp 2459586.980155955443
(2022-Jan-07.48015596)		 4.826e-05 TDB
period 1677.672670034335
4.59		 1.0756e-05
2.945e-08		 d
yr
n .2145829794036236 1.3757e-09 deg/d
Q 3.406094393777336 1.4558e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1273  
   data-arc span      10172 days (27.85 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:35:35  

Additional Information
 Earth MOID = 1.11918 au 
 Jupiter MOID = 2.06754 au 
 T_jup = 3.288 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO290570  
diameter diameter 9.081 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13252 (1998 ON1)          Discovered 1998-Jul-18 by Bickel, W. at Bergisch Gladbach
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-01 23:29 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin