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 ]  
46232 (2001 HS7)
Classification: Main-belt Asteroid          SPK-ID: 2046232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844298136210051 4.1768e-08  
a 2.88154832646239 1.8e-08 au
q 2.350104905673012 1.1798e-07 au
i 11.14233169773828 5.9125e-06 deg
node 211.4263527122655 2.1367e-05 deg
peri 111.0476687382452 2.7121e-05 deg
M 167.5174777043246 1.8621e-05 deg
tp 2457769.128920861856
(2017-Jan-15.62892086)
8.9076e-05 TDB
period 1786.640967803954
4.89
1.6741e-05
4.583e-08
d
yr
n .2014954355616805 1.888e-09 deg/d
Q 3.412991747251767 2.132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1181  
   data-arc span      10234 days (28.02 yr)  
   first obs. used      1991-04-19  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54035  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:43  

Additional Information
 Earth MOID = 1.36567 au 
 Jupiter MOID = 2.08514 au 
 T_jup = 3.241 
[ 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 13.9   n/a MPO385111  
diameter diameter 4.582 km 1.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.279   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46232 (2001 HS7)          Discovered 2001-Apr-17 by Yeung, W. K. Y. at Desert Beaver
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 HS7 = 1991 HD5 = 1996 LV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin