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 ]  
14560 (1997 WB33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014560
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1251110931389721 5.0362e-08  
a 3.404942229627173 2.3998e-08 au
q 2.978946185203469 1.7272e-07 au
i 3.327815206658923 5.5845e-06 deg
node 224.1077378642116 7.924e-05 deg
peri 170.4644016748284 8.1417e-05 deg
M 266.7318447447055 2.1289e-05 deg
tp 2459795.057599818504
(2022-Aug-03.55759982)
0.0001393 TDB
period 2294.896209202243
6.28
2.4261e-05
6.642e-08
d
yr
n .1568698394970743 1.6584e-09 deg/d
Q 3.830938274050877 2.7e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1143  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57105  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:32:34  

Additional Information
 Earth MOID = 1.98451 au 
 Jupiter MOID = 1.59449 au 
 T_jup = 3.131 
[ 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 13.49   n/a E2020-QM5  

14560 (1997 WB33)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 WB33 = 1996 NG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 16:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin