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JPL Small-Body Database Browser
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347419 (2012 SL48)
Classification: Main-belt Asteroid          SPK-ID: 2347419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128965038148999 8.8755e-08  
a 3.013731202503529 5.8678e-08 au
q 2.673491486303007 2.6664e-07 au
i 10.13579611090513 9.9902e-06 deg
node 14.12610384427317 3.208e-05 deg
peri 148.8913999107685 4.4724e-05 deg
M 15.63881765390047 3.0373e-05 deg
tp 2458917.484992048237
(2020-Mar-08.98499205)
0.00016039 TDB
period 1910.975850222349
5.23
5.5811e-05
1.528e-07
d
yr
n .1883854261989301 5.5019e-09 deg/d
Q 3.353970918704051 6.5302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5859 days (16.04 yr)  
   first obs. used      2004-01-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:27:06  

Additional Information
 Earth MOID = 1.68597 au 
 Jupiter MOID = 1.62605 au 
 T_jup = 3.215 
[ 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 15.9   n/a MPO418792  

347419 (2012 SL48)          Discovered 2007-Sep-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2012 SL48 = 2007 TJ259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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