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 ]  
118310 (1998 VP32)
Classification: Main-belt Asteroid          SPK-ID: 2118310
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2166076079108906 5.6897e-08  
a 2.292159591980905 1.005e-08 au
q 1.795660385811918 1.3027e-07 au
i 25.6434982020264 7.2205e-06 deg
node 110.5901102232244 1.2224e-05 deg
peri 6.063285512792754 1.9156e-05 deg
M 31.79644410821373 1.3419e-05 deg
tp 2458888.545447433887
(2020-Feb-09.04544743)		 4.7041e-05 TDB
period 1267.551767318198
3.47		 8.3365e-06
2.282e-08		 d
yr
n .2840120689994888 1.8679e-09 deg/d
Q 2.788658798149892 1.2227e-08 au
   Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      7836 days (21.45 yr)  
   first obs. used      1998-11-15  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:19:35  

Additional Information
 Earth MOID = .813216 au 
 Jupiter MOID = 2.34639 au 
 T_jup = 3.438 
[ 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 15.2   n/a MPO417616  
diameter diameter 2.426 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.300   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118310 (1998 VP32)          Discovered 1998-Nov-15 by CSS at Catalina
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 09:30 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin