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58603 (1997 TM25)
Classification: Main-belt Asteroid          SPK-ID: 2058603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2409150085200391 5.1932e-08  
a 2.263317102572351 1.048e-08 au
q 1.718050043522583 1.1899e-07 au
i 7.130026721652635 5.2751e-06 deg
node 35.74936433201822 3.0435e-05 deg
peri 321.5272796819013 3.1281e-05 deg
M 243.606558554525 9.2297e-06 deg
tp 2459402.607842224181
(2021-Jul-07.10784222)
3.384e-05 TDB
period 1243.702578108906
3.41
8.6381e-06
2.365e-08
d
yr
n .289458272690399 2.0104e-09 deg/d
Q 2.808584161622119 1.3005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      16098 days (44.07 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:29  

Additional Information
 Earth MOID = .721609 au 
 Jupiter MOID = 2.65135 au 
 T_jup = 3.569 
[ 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 15.8   n/a MPO468486  
diameter diameter 3.828 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.069   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

58603 (1997 TM25)          Discovered 1997-Oct-11 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
2069-Jul-13 21:56 < 00:01 Iris 0.0379303221861921 0.0379227785150952 0.03793787145267 5.98980146405777 5.98980143875465 2476941.414049982 0.48377089638726 821.547181237277 39.6620283820178 -62.8768296570565 127338.851417549 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:31 2020-Nov-12 22:50

Alternate Designations
 1997 TM25 = 1988 AN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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