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 ]  
(2015 HS1)
Classification: Amor [NEO]          SPK-ID: 3716458
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2457136.5 (2015-Apr-24.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4890817211529407 0.00084202  
a 2.073044046165733 0.003552 au
q 1.05915609604114 6.9247e-05 au
i 5.578542603750634 0.0069013 deg
node 39.85899292639179 0.00060392 deg
peri 207.6952730529408 0.0040802 deg
M 349.4278879540582 0.027168 deg
tp 2457168.516251133384
(2015-May-26.01625113)
0.00016917 TDB
period 1090.212661191243
2.98
2.802
0.007671
d
yr
n .3302108045659997 0.00084869 deg/d
Q 3.086931996290326 0.0052892 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      30 days  
   first obs. used      2015-04-18  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .43923  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:34:17  

Additional Information
 Earth MOID = .0610229 au 
 Jupiter MOID = 1.96236 au 
 T_jup = 3.606 
[ 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 24.7   n/a MPO337065  

[ 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 2020-Oct-21 11:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin