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 ]  
347215 (2011 HD60)
Classification: Main-belt Asteroid          SPK-ID: 2347215
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737888026083966 6.2153e-08  
a 2.234066502312973 2.4881e-08 au
q 1.845810759928473 1.3543e-07 au
i 3.389809016912082 9.6584e-06 deg
node 33.83839012029139 0.0001156 deg
peri 251.4032204564375 0.00012237 deg
M 204.2219407437019 3.0941e-05 deg
tp 2459528.272017530432
(2021-Nov-09.77201753)
0.00010273 TDB
period 1219.670646932096
3.34
2.0375e-05
5.578e-08
d
yr
n .2951616495039277 4.9308e-09 deg/d
Q 2.622322244697474 2.9204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6252 days (17.12 yr)  
   first obs. used      2001-04-30  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:04:43  

Additional Information
 Earth MOID = .832907 au 
 Jupiter MOID = 2.53123 au 
 T_jup = 3.617 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456942.5 (2014-Oct-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739730592025005 6.1913e-08  
q 1.844973220800794 1.35e-07 au
tp 2457089.616599278756
(2015-Mar-08.11659928)
0.00011767 TDB
node 33.8546725007329 0.00011555 deg
peri 251.5102746795289 0.00012233 deg
i 3.391241247987243 9.6612e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6252 days (17.12 yr)  
   first obs. used      2001-04-30  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:04:43  

Additional Information
 Jupiter MOID = 2.53123 au 
 T_jup = 3.617 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.833235685579679E-15 -8.265930832413693E-15 -1.136084967631579E-12 7.983089888994321E-14 -6.699863608204185E-13 -7.596414270486972E-15
q -8.265930832413693E-15 1.822391412912467E-14 1.27637216363452E-12 -1.613228953567844E-13 1.043835825692009E-12 1.765821192490534E-14
tp -1.136084967631579E-12 1.27637216363452E-12 1.384521735732557E-8 -1.079586425399585E-10 4.723516358470154E-9 -1.423003658473522E-11
node 7.983089888994321E-14 -1.613228953567844E-13 -1.079586425399585E-10 1.335263397383838E-8 -1.336938455399675E-8 -4.376982887666503E-10
peri -6.699863608204185E-13 1.043835825692009E-12 4.723516358470154E-9 -1.336938455399675E-8 1.496480768956813E-8 4.330449193296695E-10
i -7.596414270486972E-15 1.765821192490534E-14 -1.423003658473522E-11 -4.376982887666503E-10 4.330449193296695E-10 9.333890659512714E-11

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 18.2   n/a MPO455520  

347215 (2011 HD60)          Discovered 2005-Oct-06 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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 2020-Aug-10 07:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin