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 ]  
164400 (2005 GN59)
Classification: Apollo [NEO]          SPK-ID: 2164400
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 148 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4678459087587625 2.5758e-08  
a 1.656719721098696 1.0369e-08 au
q .8816301776227128 3.8607e-08 au
i 6.625431067007281 3.7048e-06 deg
node 218.9901248879527 1.6909e-05 deg
peri 203.0100365102009 1.8377e-05 deg
M 242.6325109706172 2.1388e-05 deg
tp 2459454.431923516795
(2021-Aug-27.93192352)
4.8656e-05 TDB
period 778.8825783191143
2.13
7.312e-06
2.002e-08
d
yr
n .4622006063826802 4.3391e-09 deg/d
Q 2.431809264574678 1.522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      739  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      15266 days (41.80 yr)  
   first obs. used      1978-08-24  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39198  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:18:45  

Additional Information
 Earth MOID = .0500649 au 
 Jupiter MOID = 2.92535 au 
 T_jup = 4.132 
[ 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 17.35   n/a E2021B55  
rotation period rot_per 38.69 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Vander Haagen, G.A. (2011) Minor Planet Bull. 38, 10.]
[Skiff, B.A.; Bowell, E.; Koehn, B.W.; Sanborn, J.J.; McLelland, K.P.; Warner, B.D. (2012) Minor Planet Bull. 39, 111-130.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]

164400 (2005 GN59)          Discovered 2005-Apr-07 by Spacewatch at Kitt Peak
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 09:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin