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 ]  
324796 (2007 HZ19)
Classification: Main-belt Asteroid          SPK-ID: 2324796
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04429547626436688 5.9752e-08  
a 3.139244579949679 4.2288e-08 au
q 3.000190246170475 1.8617e-07 au
i 9.33438079496745 7.5739e-06 deg
node 42.93190937383202 4.9985e-05 deg
peri 233.6503344960206 0.00011546 deg
M 75.33388597267884 0.00010191 deg
tp 2458575.367774609980
(2019-Apr-01.86777461)
0.00057616 TDB
period 2031.590421286809
5.56
4.1051e-05
1.124e-07
d
yr
n .1772010717455421 3.5806e-09 deg/d
Q 3.278298913728882 4.4162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      1998-11-17  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .705  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:10  

Additional Information
 Earth MOID = 1.99575 au 
 Jupiter MOID = 1.76896 au 
 T_jup = 3.189 
[ 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 15.9   n/a MPO494718  

324796 (2007 HZ19)          Discovered 2007-Apr-18 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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-Jun-04 11:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin