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JPL Small-Body Database Browser
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48548 (1993 TM25)
Classification: Main-belt Asteroid          SPK-ID: 2048548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2717177715728036 3.1348e-08  
a 2.702291793637222 1.2686e-08 au
q 1.968031089330642 8.4858e-08 au
i 3.866014915387381 5.1078e-06 deg
node 143.0018428233067 6.1114e-05 deg
peri 309.5932065599401 6.204e-05 deg
M 223.5296388428246 1.2032e-05 deg
tp 2459215.581451441451
(2021-Jan-01.08145144)
5.7242e-05 TDB
period 1622.54514930094
4.44
1.1426e-05
3.128e-08
d
yr
n .2218736410232423 1.5624e-09 deg/d
Q 3.436552497943803 1.6133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      903  
   data-arc span      22183 days (60.73 yr)  
   first obs. used      1959-02-07  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:36:04  

Additional Information
 Earth MOID = .987421 au 
 Jupiter MOID = 1.78651 au 
 T_jup = 3.309 
[ 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 15.0   n/a MPO452832  

48548 (1993 TM25)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TM25 = 1959 CW = 1990 DF5 = 1999 BA10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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