Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
17507 (1992 HH5)
Classification: Main-belt Asteroid          SPK-ID: 2017507
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .213247898512434 6.1523e-08  
a 2.322804791882231 1.8922e-08 AU
q 1.827471551358734 1.4764e-07 AU
i 3.269770736702967 8.3256e-06 deg
node 344.8479877686979 0.00010296 deg
peri 280.1569740969872 0.00010719 deg
M 44.12194553469412 3.7617e-05 deg
tp 2456642.021756062251
(2013-Dec-15.52175606)
0.00013384 JED
period 1293.056485297731
3.54
1.58e-05
4.326e-08
d
yr
n .2784101113085626 3.402e-09 deg/d
Q 2.818138032405729 2.2957e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1992-04-05  
   last obs. used      2013-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55533  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 18:40:34  

Additional Information
 Earth MOID = .814973 AU 
 T_jup = 3.544 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO263503  

17507 (1992 HH5)          Discovered 1992-Apr-24 by Debehogne, H. at La Silla (809)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 12:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin