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58604 (1997 TT26)
Classification: Main-belt Asteroid          SPK-ID: 2058604
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2860337655023329 2.8089e-08  
a 2.694674423260299 9.3362e-09 au
q 1.923906551172328 7.7517e-08 au
i 8.895642294722231 3.98e-06 deg
node 37.69543703986507 2.0001e-05 deg
peri 34.7035191335063 2.1647e-05 deg
M 114.4738451597876 6.6325e-06 deg
tp 2458882.738392108797
(2020-Feb-03.23839211)
2.9108e-05 TDB
period 1615.689405581387
4.42
8.3968e-06
2.299e-08
d
yr
n .2228151021826241 1.158e-09 deg/d
Q 3.465442295348269 1.2007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1371  
   data-arc span      8611 days (23.58 yr)  
   first obs. used      1997-10-15  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47001  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:29:29  

Additional Information
 Earth MOID = .945209 au 
 Jupiter MOID = 1.90382 au 
 T_jup = 3.294 
[ 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 14.81   n/a MPO636873  
diameter diameter 3.237 km 0.729 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58604 (1997 TT26)          Discovered 1997-Oct-15 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TT26 = 2001 QX276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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