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185211 (2006 TQ50)
Classification: Main-belt Asteroid          SPK-ID: 2185211
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09698936955132686 4.7207e-08  
a 2.665997384325216 1.7788e-08 au
q 2.407423978794027 1.2547e-07 au
i 1.514925906141101 5.4768e-06 deg
node 191.1718626141223 0.00015735 deg
peri 161.4773434231089 0.00015898 deg
M 90.09910904369063 2.3098e-05 deg
tp 2458602.570623890566
(2019-Apr-29.07062389)
0.00010089 TDB
period 1589.966614763411
4.35
1.5913e-05
4.357e-08
d
yr
n .2264198484781194 2.266e-09 deg/d
Q 2.924570789856405 1.9513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      9459 days (25.90 yr)  
   first obs. used      1993-12-15  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:07:20  

Additional Information
 Earth MOID = 1.40195 au 
 Jupiter MOID = 2.46072 au 
 T_jup = 3.376 
[ 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 16.4   n/a MPO454275  
diameter diameter 3.534 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185211 (2006 TQ50)          Discovered 2006-Oct-12 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 TQ50 = 2000 GU144 = 2004 FY128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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