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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128964946261919 9.3812e-08  
a 3.013731216669966 7.6258e-08 au
q 2.673491526562399 2.7103e-07 au
i 10.13579009291065 1.0445e-05 deg
node 14.12608045905888 3.2209e-05 deg
peri 148.8914255274831 4.6148e-05 deg
M 15.63881063920762 3.6249e-05 deg
tp 2458917.485028698760
(2020-Mar-08.98502870)
0.00019062 TDB
period 1910.975863696537
5.23
7.2532e-05
1.986e-07
d
yr
n .1883854248706346 7.1502e-09 deg/d
Q 3.353970906777534 8.4867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5440 days (14.89 yr)  
   first obs. used      2004-01-18  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:46:21  

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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