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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2988042942353855 1.1923e-07  
a 2.420385515349171 1.9066e-08 au
q 1.697163929657713 2.8906e-07 au
i 10.50108387647463 1.3012e-05 deg
node 3.793848218487062 3.6744e-05 deg
peri 347.361980586064 4.1026e-05 deg
M 6.141815985587995 1.5857e-05 deg
tp 2458977.035054792694
(2020-May-07.53505479)
6.0502e-05 TDB
period 1375.388043935586
3.77
1.6252e-05
4.45e-08
d
yr
n .2617443139682114 3.0928e-09 deg/d
Q 3.14360710104063 2.4764e-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 = .693795 au 
 Jupiter MOID = 2.29839 au 
 T_jup = 3.430 
[ 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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