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 ]  
7664 Namahage (1994 TE3)
Classification: Main-belt Asteroid          SPK-ID: 2007664
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139500098518023 5.1332e-08  
a 2.942910092196473 1.2766e-08 au
q 2.607565458197716 1.5319e-07 au
i 1.680715426285177 4.9406e-06 deg
node 187.5207449933342 0.00010222 deg
peri 182.7877815532799 0.00010342 deg
M 322.5250057636218 1.4223e-05 deg
tp 2458792.456574964757
(2019-Nov-04.95657496)
7.2885e-05 TDB
period 1844.01274491006
5.05
1.1998e-05
3.285e-08
d
yr
n .1952264164082872 1.2703e-09 deg/d
Q 3.278254726195229 1.422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2014  
   data-arc span      10983 days (30.07 yr)  
   first obs. used      1989-11-03  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:29:25  

Additional Information
 Earth MOID = 1.60628 au 
 Jupiter MOID = 2.18275 au 
 T_jup = 3.262 
[ 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 13.4   n/a MPO319181  

7664 Namahage           Discovered 1994 Oct. 2 by K. Endate and K. Watanabe at Kitami.
The Namahage is a folk event that has been handed down from olden times in Oga Peninsula in Akita Prefecture. It is designated a "Important Intangible Folk Cultural Property".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

Alternate Designations
 1994 TE3 = 1989 VH6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 09:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin