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 ]  
308249 (2005 GR59)
Classification: Main-belt Asteroid          SPK-ID: 2308249
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327510295075449 6.078e-08  
a 2.528817179261901 2.2218e-08 au
q 2.193114095278518 1.5698e-07 au
i 11.07242299035138 5.037e-06 deg
node 130.9868860247617 3.5531e-05 deg
peri 43.90894613105033 4.0144e-05 deg
M 298.1183765930993 1.9876e-05 deg
tp 2459252.983949086632
(2021-Feb-07.48394909)
8.1517e-05 TDB
period 1468.840290008479
4.02
1.9357e-05
5.3e-08
d
yr
n .2450913162233055 3.23e-09 deg/d
Q 2.864520263245284 2.5167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      7799 days (21.35 yr)  
   first obs. used      1997-04-07  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63541  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:50:35  

Additional Information
 Earth MOID = 1.21388 au 
 Jupiter MOID = 2.14279 au 
 T_jup = 3.414 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457066.5 (2015-Feb-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327326794334114 6.1014e-08  
q 2.193020561827602 1.5762e-07 au
tp 2457785.934159434226
(2017-Feb-01.43415943)
8.0498e-05 TDB
node 131.0367359912498 3.5519e-05 deg
peri 44.18921321354501 4.0075e-05 deg
i 11.07434137511147 5.0391e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      7799 days (21.35 yr)  
   first obs. used      1997-04-07  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63541  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:50:35  

Additional Information
 Jupiter MOID = 2.14279 au 
 T_jup = 3.414 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.722747093041867E-15 -9.545845132649581E-15 1.930145882156948E-12 7.620134939808958E-14 4.267535657088265E-13 -6.040734277236126E-15
q -9.545845132649581E-15 2.484535464758879E-14 -5.029371802748829E-12 -1.954201336905183E-13 -1.157756699314521E-12 1.712867965921003E-14
tp 1.930145882156948E-12 -5.029371802748829E-12 6.479891405034972E-9 9.406882275742544E-11 1.551757284464066E-9 -7.115396694991847E-14
node 7.620134939808958E-14 -1.954201336905183E-13 9.406882275742544E-11 1.261565609601631E-9 -1.214261358739413E-9 4.711572890962508E-11
peri 4.267535657088265E-13 -1.157756699314521E-12 1.551757284464066E-9 -1.214261358739413E-9 1.60602055608248E-9 -4.64032133843404E-11
i -6.040734277236126E-15 1.712867965921003E-14 -7.115396694991847E-14 4.711572890962508E-11 -4.64032133843404E-11 2.539303198765919E-11

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 17.0   n/a MPO455271  
diameter diameter 2.803 km 0.712 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

308249 (2005 GR59)          Discovered 2005-Apr-06 by Lowe, A. at Mayhill
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2005 GR59 = 1997 GT24 
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-26 13:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin