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 ]  
100426 (1996 HB7)
Classification: Main-belt Asteroid          SPK-ID: 2100426
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 .2382184934919888 2.6987e-08  
a 2.582432034592268 1.0526e-08 au
q 1.967248965766247 6.7496e-08 au
i 4.732862900056726 5.883e-06 deg
node 139.6797707427303 3.7518e-05 deg
peri 259.5516906563826 4.0058e-05 deg
M 79.84727723596035 1.393e-05 deg
tp 2458664.298700184755
(2019-Jun-29.79870019)
5.7696e-05 TDB
period 1515.799562905814
4.15
9.2677e-06
2.537e-08
d
yr
n .2374984191906441 1.4521e-09 deg/d
Q 3.19761510341829 1.3034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      10608 days (29.04 yr)  
   first obs. used      1991-01-15  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:06:04  

Additional Information
 Earth MOID = .981558 au 
 Jupiter MOID = 2.24085 au 
 T_jup = 3.379 
[ 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 16.0   n/a MPO351564  

100426 (1996 HB7)          Discovered 1996-Apr-18 by Spacewatch at Kitt Peak
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-Apr-04 00:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin