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118090 (1105 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118090
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653374947203735 4.2005e-08  
a 2.590579616935062 1.6693e-08 au
q 2.162259673197354 1.0823e-07 au
i 13.41897219672184 5.1105e-06 deg
node 342.0865983449726 1.7568e-05 deg
peri 291.7474213680947 2.388e-05 deg
M 168.8992298088277 1.9473e-05 deg
tp 2458285.972395847994
(2018-Jun-16.47239585)		 7.8329e-05 TDB
period 1522.978747658433
4.17		 1.4721e-05
4.03e-08		 d
yr
n .2363788730167752 2.2848e-09 deg/d
Q 3.018899560672771 1.9453e-08 au
   Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      15450 days (42.30 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:54:06  

Additional Information
 Earth MOID = 1.18743 au 
 Jupiter MOID = 2.29576 au 
 T_jup = 3.362 
[ 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 15.4   n/a MPO502793  
diameter diameter 2.098 km 0.491 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.366   0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118090 (1105 T-3)          Discovered 1977-Oct-17 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
 1105 T-3 = 2002 TL67 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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