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27477 (2000 GT85)
Classification: Main-belt Asteroid          SPK-ID: 2027477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596718156931893 3.5597e-08  
a 3.146444157251882 1.7707e-08 au
q 2.644045705686247 1.1091e-07 au
i 14.9727888916654 4.2593e-06 deg
node 132.398047961554 1.6504e-05 deg
peri 133.2024094763082 2.1449e-05 deg
M 107.0780903734981 1.3919e-05 deg
tp 2457994.145526506224
(2017-Aug-28.64552651)
7.7502e-05 TDB
period 2038.583333867387
5.58
1.7208e-05
4.711e-08
d
yr
n .1765932223712658 1.4907e-09 deg/d
Q 3.648842608817517 2.0534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2917  
   data-arc span      10676 days (29.23 yr)  
   first obs. used      1990-09-14  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:38:37  

Additional Information
 Earth MOID = 1.65231 au 
 Jupiter MOID = 1.6643 au 
 T_jup = 3.137 
[ 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 12.7   n/a MPO365577  
diameter diameter 17.278 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27477 (2000 GT85)          Discovered 2000-Apr-03 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GT85 = 1990 RL11 = 1999 CP87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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