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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2717177715043704 3.1359e-08  
a 2.702291793609262 1.2687e-08 au
q 1.968031089495206 8.4885e-08 au
i 3.866014941542692 5.1082e-06 deg
node 143.0018444031498 6.1225e-05 deg
peri 309.5932050244559 6.215e-05 deg
M 223.52963882051 1.2035e-05 deg
tp 2459215.581451532478
(2021-Jan-01.08145153)
5.7253e-05 TDB
period 1622.545149275758
4.44
1.1427e-05
3.129e-08
d
yr
n .2218736410266859 1.5625e-09 deg/d
Q 3.436552497723319 1.6135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      22175 days (60.71 yr)  
   first obs. used      1959-02-07  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:39  

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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