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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2407131561538849 6.955e-08  
a 2.263591792744591 1.1245e-08 au
q 1.71871546806901 1.5653e-07 au
i 7.129567004661816 5.4412e-06 deg
node 35.75399325736362 3.897e-05 deg
peri 321.5626875275193 3.9831e-05 deg
M 127.7686631734652 8.7881e-06 deg
tp 2458159.013484914093
(2018-Feb-09.51348491)
2.8752e-05 TDB
period 1243.929000142611
3.41
9.2693e-06
2.538e-08
d
yr
n .2894055850122696 2.1565e-09 deg/d
Q 2.808468117420172 1.3952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      15649 days (42.84 yr)  
   first obs. used      1976-05-27  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5904  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:30  

Additional Information
 Earth MOID = .721409 au 
 Jupiter MOID = 2.64792 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

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