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 JG55)
Classification: Apollo [NEO]          SPK-ID: 3671125
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4111487208468507 6.3153e-05  
a 1.580283664353283 5.7304e-05 au
q .9305520571792568 6.6106e-05 au
i 8.744796551818251 0.0038902 deg
node 49.86489939648462 0.0025047 deg
peri 223.2049454892934 0.015902 deg
M 194.718078352838 0.28362 deg
tp 2459729.637755793173
(2022-May-30.13775579)
0.58978 TDB
period 725.6062301935469
1.99
0.039468
0.0001081
d
yr
n .4961368646241836 2.6986e-05 deg/d
Q 2.230015271527309 8.0865e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   first obs. used      2014-05-10  
   last obs. used      2014-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .40047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:59:11  

Additional Information
 Earth MOID = .000508704 au 
 Jupiter MOID = 2.912 au 
 T_jup = 4.286 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456788.5 (2014-May-11.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .427397940443561 0.00019477  
q .9307549880832786 8.2589e-06 au
tp 2456822.597110699584
(2014-Jun-14.09711070)
0.0067465 TDB
node 49.9517453695893 1.4263e-05 deg
peri 222.4514568792647 0.0052862 deg
i 8.885212635009934 0.0022699 deg
  Orbit Determination Parameters
   # obs. used (total)      44  
   first obs. used      2014-05-10  
   last obs. used      2014-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .40047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:59:11  

Additional Information
 Jupiter MOID = 2.912 au 
 T_jup = 4.286 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.793355094326547E-8 -1.347480143495697E-9 -1.302827446829109E-6 2.130536542147724E-9 -9.998157625477526E-7 4.409215922385545E-7
q -1.347480143495697E-9 6.820930864962127E-11 4.232095235740573E-8 -3.896253202924643E-11 2.982435681890657E-8 -1.637501940211849E-8
tp -1.302827446829109E-6 4.232095235740573E-8 4.55157563743696E-5 -8.02988916651816E-8 3.544598472153102E-5 -1.500482971049971E-5
node 2.130536542147724E-9 -3.896253202924643E-11 -8.02988916651816E-8 2.034347682360012E-10 -6.642400745738072E-8 2.341264566080983E-8
peri -9.998157625477526E-7 2.982435681890657E-8 3.544598472153102E-5 -6.642400745738072E-8 2.794429470962866E-5 -1.142200513612764E-5
i 4.409215922385545E-7 -1.637501940211849E-8 -1.500482971049971E-5 2.341264566080983E-8 -1.142200513612764E-5 5.152594544402305E-6

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 29.2   n/a MPO293441  

[ 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-Jul-29 09:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin