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 ]  
212392 (2006 HE140)
Classification: Main-belt Asteroid          SPK-ID: 2212392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652340299313788 9.4955e-08  
a 2.455251079905204 1.8073e-08 au
q 2.049560049479097 2.2414e-07 au
i 2.869024152350038 7.1165e-06 deg
node 56.33173613260787 8.3572e-05 deg
peri 354.6810155092844 8.5845e-05 deg
M 161.9380081668139 1.4279e-05 deg
tp 2458764.395931912266
(2019-Oct-07.89593191)
5.6527e-05 TDB
period 1405.213433755311
3.85
1.5516e-05
4.248e-08
d
yr
n .2561888403229474 2.8287e-09 deg/d
Q 2.86094211033131 2.106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      5959 days (16.31 yr)  
   first obs. used      2005-01-19  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:29:02  

Additional Information
 Earth MOID = 1.05979 au 
 Jupiter MOID = 2.50327 au 
 T_jup = 3.473 
[ 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 17.0   n/a MPO503080  

212392 (2006 HE140)          Discovered 2006-Apr-26 by Buie, M. W. at Cerro Tololo
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 HE140 = 2007 TN352 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-03 07:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin