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2775 Odishaw (1953 TX2)
Classification: Main-belt Asteroid          SPK-ID: 2002775
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862384553728123 3.2995e-08  
a 2.422230999140028 6.8907e-09 au
q 1.971118439304046 8.1721e-08 au
i 3.732457264321834 3.1579e-06 deg
node 102.1665119945956 6.4672e-05 deg
peri 306.1475027520468 6.5646e-05 deg
M 223.5316103154897 1.1863e-05 deg
tp 2459522.476955272246
(2021-Nov-03.97695527)
4.663e-05 TDB
period 1376.961392542446
3.77
5.8758e-06
1.609e-08
d
yr
n .2614452387334474 1.1156e-09 deg/d
Q 2.873343558976011 8.1741e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2265  
   data-arc span      24403 days (66.81 yr)  
   first obs. used      1953-10-14  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:56:12  

Additional Information
 Earth MOID = .984082 au 
 Jupiter MOID = 2.50725 au 
 T_jup = 3.486 
[ 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 13.6   n/a MPO435724  
diameter diameter 4.915 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.350   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2775 Odishaw (1953 TX2)          Discovered 1953-Oct-14 by Goethe Link Observatory at Brooklyn
Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1953 TX2 = 1981 CJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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