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 ]  
100626 (1997 UE2)
Classification: Main-belt Asteroid          SPK-ID: 2100626
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2644308061204058 3.8465e-08  
a 2.601097222931247 8.8213e-09 au
q 1.913286987473989 1.0031e-07 au
i 6.401355238980074 5.6226e-06 deg
node 33.30113135671767 2.8625e-05 deg
peri 51.97399729394362 2.999e-05 deg
M 110.2857161178104 7.881e-06 deg
tp 2458531.092448703816
(2019-Feb-16.59244870)
3.3047e-05 TDB
period 1532.262965823334
4.20
7.7947e-06
2.134e-08
d
yr
n .2349466168860646 1.1952e-09 deg/d
Q 3.288907458388506 1.1154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1143  
   data-arc span      8309 days (22.75 yr)  
   first obs. used      1997-09-23  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:09  

Additional Information
 Earth MOID = .936948 au 
 Jupiter MOID = 1.99848 au 
 T_jup = 3.356 
[ 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 14.9   n/a MPO469012  

100626 (1997 UE2)          Discovered 1997-Oct-21 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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-06 02:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin