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 ]  
226680 (2004 HU35)
Classification: Main-belt Asteroid          SPK-ID: 2226680
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580924566236131 7.1469e-08  
a 2.301071493308154 1.573e-08 au
q 1.937289448064502 1.6418e-07 au
i 23.4899951186868 7.6282e-06 deg
node 224.5682412364298 1.5567e-05 deg
peri 333.1351035620433 2.7699e-05 deg
M 138.2546672065032 2.7526e-05 deg
tp 2458110.866757446715
(2017-Dec-23.36675745)
9.6101e-05 TDB
period 1274.951297346808
3.49
1.3073e-05
3.579e-08
d
yr
n .2823637269511118 2.8953e-09 deg/d
Q 2.664853538551806 1.8217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2001-07-20  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58317  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:28:06  

Additional Information
 Earth MOID = .947492 au 
 Jupiter MOID = 2.35159 au 
 T_jup = 3.466 
[ 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 MPO245452  

226680 (2004 HU35)          Discovered 2004-Apr-20 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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 2019-Dec-12 01:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin