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 ]  
(2014 HF5)
Classification: Amor [NEO]          SPK-ID: 3669069
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2456775.5 (2014-Apr-28.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4510299897130567 0.00096495  
a 1.899898192596014 0.0034671 au
q 1.042987130333579 7.0023e-05 au
i 6.125538489420749 0.0095552 deg
node 217.6596970346505 0.00071027 deg
peri 354.0275764569348 0.0034949 deg
M 2.080390443073465 0.0073514 deg
tp 2456769.972404297179
(2014-Apr-22.47240430)
0.0044084 TDB
period 956.5197050586956
2.62
2.6183
0.007169
d
yr
n .3763644367137309 0.0010302 deg/d
Q 2.75680925485845 0.0050308 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      14 days  
   first obs. used      2014-04-24  
   last obs. used      2014-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .56844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:47:50  

Additional Information
 Earth MOID = .0377222 au 
 Jupiter MOID = 2.20831 au 
 T_jup = 3.811 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.3   n/a MPO293378  
rotation period rot_per 0.1038 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-17 15:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin