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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2721466641773451 3.1353e-08  
a 2.701514329553565 1.2574e-08 au
q 1.966306216538265 8.4889e-08 au
i 3.866995494308684 5.1085e-06 deg
node 142.999456587767 6.1078e-05 deg
peri 309.644397086103 6.2001e-05 deg
M 312.2873177353817 1.2437e-05 deg
tp 2459215.451594644102
(2020-Dec-31.95159464)
5.7114e-05 TDB
period 1621.844977037907
4.44
1.1323e-05
3.1e-08
d
yr
n .2219694268545284 1.5497e-09 deg/d
Q 3.436722442568865 1.5996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   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      .53767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:09:11  

Additional Information
 Earth MOID = .985646 au 
 Jupiter MOID = 1.78561 au 
 T_jup = 3.310 
[ 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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