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JPL Small-Body Database Browser
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226929 (2004 TG279)
Classification: Main-belt Asteroid          SPK-ID: 2226929
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07676034630337077 7.1986e-08  
a 2.76776010330181 2.6118e-08 au
q 2.55530587928771 1.9519e-07 au
i 4.606305961094436 6.883e-06 deg
node 217.271453360695 8.0493e-05 deg
peri 128.0849186161365 8.8227e-05 deg
M 70.90967542499547 3.7399e-05 deg
tp 2458269.220859487174
(2018-May-30.72085949)
0.00017335 TDB
period 1681.86484946987
4.60
2.3807e-05
6.518e-08
d
yr
n .2140481145755995 3.0299e-09 deg/d
Q 2.980214327315911 2.8123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      8784 days (24.05 yr)  
   first obs. used      1995-10-17  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:28:54  

Additional Information
 Earth MOID = 1.5505 au 
 Jupiter MOID = 2.32935 au 
 T_jup = 3.330 
[ 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 16.1   n/a MPO454631  
diameter diameter 3.246 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226929 (2004 TG279)          Discovered 2004-Oct-10 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 TG279 = 1995 US57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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