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 ]  
(2019 TG7)
Classification: Apollo [NEO]          SPK-ID: 3879170
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 2458766.5 (2019-Oct-10.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .50415316975223 0.0043624  
a 2.047378092074811 0.017343 au
q 1.015185937274022 0.00035988 au
i 5.682927579851182 0.0743 deg
node 215.6292974279753 0.13241 deg
peri 185.7902587197121 0.32279 deg
M 352.6785880951814 0.052476 deg
tp 2458788.261450760834
(2019-Oct-31.76145076)
0.13309 TDB
period 1070.028892752801
2.93
13.596
0.03722
d
yr
n .3364395133984176 0.0042749 deg/d
Q 3.0795702468756 0.026087 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      1 day  
   first obs. used      2019-10-10  
   last obs. used      2019-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .56331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-11 09:12:02  

Additional Information
 Earth MOID = .0234931 au 
 Jupiter MOID = 2.34373 au 
 T_jup = 3.620 
[ 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 26.0   .36668 MPO502097 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Oct-19 10:40 00:48 Earth 0.0430355716975511 0.0426963863571476 0.0433748444908254 7.56718776913988 7.55900151458516 2458775.944785167 47.7494283690228 17209.0620495878 3940.17775500726 -12.9723792216636 299.205010389904 T 1 CATAB v2.0f-lin.ifort 2019-Oct-11 09:12:05 2019-Oct-11 09:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 07:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin