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344279 (2001 TO167)
Classification: Main-belt Asteroid          SPK-ID: 2344279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2993095313853704 1.1921e-07  
a 2.420640438557945 1.8939e-08 au
q 1.696119683240689 2.8942e-07 au
i 10.50332706175675 1.3017e-05 deg
node 3.838700963732796 3.673e-05 deg
peri 347.3614846272029 4.1008e-05 deg
M 261.465503416972 1.5529e-05 deg
tp 2458977.012721440712
(2020-May-07.51272144)
6.0427e-05 TDB
period 1375.60534045498
3.77
1.6144e-05
4.42e-08
d
yr
n .2617029677137852 3.0714e-09 deg/d
Q 3.145161193875201 2.4608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1997-09-02  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:26  

Additional Information
 Earth MOID = .691872 au 
 Jupiter MOID = 2.29333 au 
 T_jup = 3.429 
[ 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 17.0   n/a MPO434165  
diameter diameter 1.841 km 0.344 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.075   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

344279 (2001 TO167)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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