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 ]  
495316 (2014 GD45)
Classification: Amor [NEO]          SPK-ID: 2495316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4693331557740096 3.4217e-08  
a 2.10625057402292 2.0718e-08 au
q 1.117717345265923 8.0707e-08 au
i 7.225944673591543 7.4148e-06 deg
node 24.51034587633765 2.7556e-05 deg
peri 239.1377896725607 3.2985e-05 deg
M 343.3683657924239 1.6901e-05 deg
tp 2459052.081730209820
(2020-Jul-21.58173021)
5.3119e-05 TDB
period 1116.512222657979
3.06
1.6474e-05
4.51e-08
d
yr
n .3224326547388623 4.7574e-09 deg/d
Q 3.094783802779916 3.0442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      3107 days (8.51 yr)  
   first obs. used      2011-09-21  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52274  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-25 06:28:23  

Additional Information
 Earth MOID = .148787 au 
 Jupiter MOID = 2.05394 au 
 T_jup = 3.585 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.9   n/a MPO409802  

495316 (2014 GD45)          Discovered 2011-Sep-21 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-06-12

[ show close-approach data ]
Alternate Designations
 2014 GD45 = 2011 SJ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-29 17:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin