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136779 (1996 TO68)
Classification: Main-belt Asteroid          SPK-ID: 2136779
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226191999149265 4.724e-08  
a 2.185116353310077 1.1194e-08 au
q 1.698667499015166 1.0753e-07 au
i 1.070750949879592 5.1932e-06 deg
node 14.01424922518658 0.00029996 deg
peri 324.3554644275163 0.00030034 deg
M 133.0167405117171 1.835e-05 deg
tp 2458564.572689022082
(2019-Mar-22.07268902)
5.7783e-05 TDB
period 1179.805123387658
3.23
9.0659e-06
2.482e-08
d
yr
n .3051351387306291 2.3447e-09 deg/d
Q 2.671565207604988 1.3686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1996-09-15  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:42:30  

Additional Information
 Earth MOID = .689781 au 
 Jupiter MOID = 2.71662 au 
 T_jup = 3.645 
[ 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 MPO439844  
diameter diameter 2.213 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136779 (1996 TO68)          Discovered 1996-Oct-08 by Lagerkvist, C.-I. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1996 TO68 = 2002 JO93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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