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 ]  
(2017 TK1 = 2017 OD69)
Classification: Apollo [NEO, PHA]          SPK-ID: 3781354
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5683919290146513 4.7123e-06  
a 2.243418708333676 2.3744e-05 au
q .9682776211163406 3.2798e-07 au
i 9.930856637065224 4.8112e-05 deg
node 354.4681557558928 4.2749e-05 deg
peri 355.4681324911522 3.3005e-05 deg
M 348.0079951786205 0.0055261 deg
tp 2459241.383985575314
(2021-Jan-26.88398558)
0.019489 TDB
period 1227.337299003848
3.36
0.019485
5.335e-05
d
yr
n .2933179007043861 4.6566e-06 deg/d
Q 3.518559795551012 3.7239e-05 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      157 days  
   first obs. used      2017-07-30  
   last obs. used      2018-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .4616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:52:59  

Additional Information
 Earth MOID = .0347927 au 
 Jupiter MOID = 1.92161 au 
 T_jup = 3.384 
[ 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 21.0   n/a MPO466912  

[ show close-approach data ]
Alternate Designations
 2017 TK1 = 2017 OD69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-14 10:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin