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
JPL Small-Body Database Browser
Search: [ help ]  
308727 (2006 HF29)
Classification: Main-belt Asteroid          SPK-ID: 2308727
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0925022284563769 5.1089e-08  
a 2.245293480059158 1.64e-08 au
q 2.037598829615113 1.1534e-07 au
i 2.539078045764805 5.4443e-06 deg
node 129.552178837223 0.00014882 deg
peri 359.9358701735561 0.00015339 deg
M 143.4428911078452 3.8632e-05 deg
tp 2458510.851273999255
(2019-Jan-27.35127400)
0.00013024 TDB
period 1228.876105318735
3.36
1.3464e-05
3.686e-08
d
yr
n .2929506062017753 3.2096e-09 deg/d
Q 2.452988130503205 1.7917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      4708 days (12.89 yr)  
   first obs. used      2006-04-21  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:10:05  

Additional Information
 Earth MOID = 1.05239 au 
 Jupiter MOID = 2.5713 au 
 T_jup = 3.624 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO418605  

308727 (2006 HF29)          Discovered 2006-Apr-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

Alternate Designations
 2006 HF29 = 2009 DY15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 02:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin