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 ]  
295334 (2008 HR6)
Classification: Main-belt Asteroid          SPK-ID: 2295334
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05915030443474632 1.0163e-07  
a 3.008595742699056 3.9057e-08 au
q 2.830636388597325 2.9395e-07 au
i 9.72613167479658 1.0574e-05 deg
node 206.2144980700875 3.9489e-05 deg
peri 33.68922653912248 9.4173e-05 deg
M 8.893629299124298 8.0629e-05 deg
tp 2458553.410865905214
(2019-Mar-10.91086591)
0.00042729 TDB
period 1906.093418554361
5.22
3.7117e-05
1.016e-07
d
yr
n .1888679728368376 3.6778e-09 deg/d
Q 3.186555096800787 4.1367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6835 days (18.71 yr)  
   first obs. used      2000-12-06  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:56  

Additional Information
 Earth MOID = 1.82515 au 
 Jupiter MOID = 1.80394 au 
 T_jup = 3.226 
[ 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 16.2   n/a MPO437320  

295334 (2008 HR6)          Discovered 2008-Apr-24 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 HR6 = 2005 VC65 
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