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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132505454556091 5.7324e-08  
a 2.322464335540771 1.9974e-08 AU
q 1.827197549185503 1.3748e-07 AU
i 3.269866737327729 8.3141e-06 deg
node 344.8479778206378 9.8483e-05 deg
peri 280.1186482974566 0.00010214 deg
M 99.84738338539314 3.4331e-05 deg
tp 2456641.944660214335
(2013-Dec-15.44466021)
0.00012043 JED
period 1292.772208407442
3.54
1.6677e-05
4.566e-08
d
yr
n .2784713328912614 3.5924e-09 deg/d
Q 2.817731121896039 2.4234e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      8132 days (22.26 yr)  
   first obs. used      1992-04-05  
   last obs. used      2014-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53695  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:29:24  

Additional Information
 Earth MOID = .81648 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-Sep-01 18:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin