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183260 (2002 TB208)
Classification: Main-belt Asteroid          SPK-ID: 2183260
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2336721852523115 4.5391e-08  
a 2.542095349999135 1.4058e-08 au
q 1.948078374445098 1.1284e-07 au
i 12.64619705389451 9.494e-06 deg
node 20.84313283881465 1.3951e-05 deg
peri 111.6597711493534 2.719e-05 deg
M 55.44133166352661 2.1458e-05 deg
tp 2458772.509194146854
(2019-Oct-16.00919415)
8.8026e-05 TDB
period 1480.424218618269
4.05
1.2281e-05
3.362e-08
d
yr
n .2431735413893731 2.0172e-09 deg/d
Q 3.136112325553173 1.7343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      7835 days (21.45 yr)  
   first obs. used      1998-11-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:37:37  

Additional Information
 Earth MOID = 1.00061 au 
 Jupiter MOID = 2.01011 au 
 T_jup = 3.373 
[ 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 15.8   n/a MPO417990  
diameter diameter 5.167 km 0.338 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183260 (2002 TB208)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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