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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 ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851820175157612 1.3557e-08  
a 2.42198047407375 6.4343e-09 au
q 1.973473243500994 3.2843e-08 au
i 3.73114075675843 7.7439e-07 deg
node 102.1566151819822 1.3098e-05 deg
peri 306.1741077405845 1.5368e-05 deg
M 326.9348514818598 6.2034e-06 deg
tp 2459522.951026789334
(2021-Nov-04.45102679)
2.4061e-05 TDB
period 1376.747774750978
3.77
5.4863e-06
1.502e-08
d
yr
n .2614858048818098 1.042e-09 deg/d
Q 2.870487704646508 7.6258e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2397  
   data-arc span      24771 days (67.82 yr)  
   first obs. used      1953-10-14  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 09:00:52  

Additional Information
 Earth MOID = .985924 au 
 Jupiter MOID = 2.51142 au 
 T_jup = 3.486 
[ 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 13.61   n/a MPO636104  
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

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