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214260 (2005 GT8)
Classification: Main-belt Asteroid          SPK-ID: 2214260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050886691639593 5.8699e-08  
a 2.566582719264182 2.8739e-08 au
q 2.040205685071075 1.4765e-07 au
i 29.17531561225341 1.6416e-05 deg
node 37.76882322066769 2.3064e-05 deg
peri 241.2252429749918 5.2056e-05 deg
M 190.9531684798355 4.9847e-05 deg
tp 2459705.738251440464
(2022-May-06.23825144)
0.00021378 TDB
period 1501.866484189517
4.11
2.5225e-05
6.906e-08
d
yr
n .239701733669271 4.026e-09 deg/d
Q 3.092959753457289 3.4633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:08:26  

Additional Information
 Earth MOID = 1.13643 au 
 Jupiter MOID = 2.20417 au 
 T_jup = 3.228 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO450012  
diameter diameter 3.755 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214260 (2005 GT8)          Discovered 2005-Apr-01 by Reddy, V. at Goodricke-Pigott
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 GT8 = 2001 HO61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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