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JPL Small-Body Database Browser
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48544 (1993 TO15)
Classification: Main-belt Asteroid          SPK-ID: 2048544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08201749523699206 4.4454e-08  
a 2.762404532424017 1.4528e-08 au
q 2.535839031843284 1.2203e-07 au
i 2.187573098113254 5.1702e-06 deg
node 195.5894825366461 9.7273e-05 deg
peri 205.3686973488212 0.00010034 deg
M 271.3544430497557 2.563e-05 deg
tp 2459413.437016794143
(2021-Jul-17.93701679)
0.00012042 TDB
period 1676.985639893164
4.59
1.323e-05
3.622e-08
d
yr
n .2146708900995327 1.6935e-09 deg/d
Q 2.988970033004749 1.572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1099  
   data-arc span      11251 days (30.80 yr)  
   first obs. used      1988-08-19  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:08:54  

Additional Information
 Earth MOID = 1.544 au 
 Jupiter MOID = 2.33703 au 
 T_jup = 3.335 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO395461  

48544 (1993 TO15)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TO15 = 1988 QK = 1995 CR10 = 1996 HF16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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