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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 ]

[ show orbit diagram ]
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1960-Sep-27 07:48 < 00:01 Jupiter 1.95434935216803 1.95434888551413 1.95434981882872 1.19795487585661 0.753848928801581 2437204.825160145 0.929868035036197 305.610498829891 279.583685641622 22.6588863057999 2213730.45568468 T 29 CATAB v2.0g-lin.ifort 2021-Aug-25 17:29:32 2021-Aug-25 17:29
1995-Dec-26 17:03 < 00:01 Jupiter 1.91464615460349 1.91464583911418 1.91464647009465 1.29853620445541 0.895217279472183 2450078.210212335 0.37856156779497 233.971294156177 147.195220302241 -11.1452919877214 1956394.56797142 T 29 CATAB v2.0g-lin.ifort 2021-Aug-25 17:29:32 2021-Aug-25 17:29
2031-Mar-31 23:47 < 00:01 Jupiter 1.89764413325163 1.89764384010878 1.89764442639674 1.47838459428915 1.13706264915989 2462957.490853055 0.289995228843692 154.559819674967 122.344004538698 -88.2530674621324 1917770.9532977 T 29 CATAB v2.0g-lin.ifort 2021-Aug-25 17:29:32 2021-Aug-25 17:29
2066-Jul-04 07:49 < 00:01 Jupiter 1.92767221806499 1.92767184495068 1.92767259118095 1.71293904510316 1.4336515296484 2475835.825469092 0.780755954369486 175.102306463626 62.4020190326783 83.7565979773715 1828704.8575626 T 29 CATAB v2.0g-lin.ifort 2021-Aug-25 17:29:32 2021-Aug-25 17:29
2101-Oct-06 00:24 00:01 Jupiter 1.98896216544221 1.98896148895909 1.98896284192917 1.96781741969637 1.73798224869951 2488712.516812939 1.31389734486101 216.446855497001 31.9149569061869 86.5561896964086 1655422.43062178 T 29 CATAB v2.0g-lin.ifort 2021-Aug-25 17:29:32 2021-Aug-25 17:29

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