Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
100480 (1996 UK)
Classification: Mars-crossing Asteroid          SPK-ID: 2100480
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .462216149100718 1.0977e-07  
a 2.690454142133285 3.5276e-08 au
q 1.446882789224363 2.9925e-07 au
i 10.74830295098502 1.7979e-05 deg
node 209.8879263963984 4.1519e-05 deg
peri 135.5007189858677 4.8908e-05 deg
M 147.2291456440137 3.951e-05 deg
tp 2456741.283439274890
(2014-Mar-24.78343927)
0.00016446 JED
period 1611.895259073582
4.41
3.1702e-05
8.68e-08
d
yr
n .2233395736934581 4.3925e-09 deg/d
Q 3.934025495042208 5.1582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      1996-10-16  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60839  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 16:46:37  

Additional Information
 Earth MOID = .464015 au 
 Jupiter MOID = 1.64204 au 
 T_jup = 3.187 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO267994  
SMASSII spectral type spec_B Sq   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

100480 (1996 UK)          Discovered 1996-Oct-16 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-07 21:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin