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118107 (2361 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214407251163675 3.9674e-08  
a 2.583884173589532 1.2621e-08 au
q 2.029880670604876 9.9342e-08 au
i 12.23916856424266 4.6888e-06 deg
node 213.6598434946341 1.9968e-05 deg
peri 39.08661175644355 2.3291e-05 deg
M 197.5330612006396 1.4768e-05 deg
tp 2459685.152954285039
(2022-Apr-15.65295429)
6.5564e-05 TDB
period 1517.078276750201
4.15
1.1116e-05
3.043e-08
d
yr
n .2372982366942671 1.7387e-09 deg/d
Q 3.137887676574187 1.5327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      15452 days (42.31 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:54:07  

Additional Information
 Earth MOID = 1.03196 au 
 Jupiter MOID = 1.9296 au 
 T_jup = 3.359 
[ 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 15.0   n/a MPO449690  
diameter diameter 5.425 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118107 (2361 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2361 T-3 = 2001 GL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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