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79428 (1997 SL10)
Classification: Main-belt Asteroid          SPK-ID: 2079428
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233577630092158 6.9027e-08  
a 2.527765926091937 1.0954e-08 au
q 2.215946376038317 1.7574e-07 au
i 3.462459206615887 5.9839e-06 deg
node 184.5931010325591 6.7659e-05 deg
peri 138.4922526550681 6.9728e-05 deg
M 245.2711196579826 1.6605e-05 deg
tp 2459468.314807667255
(2021-Sep-10.81480767)
6.8903e-05 TDB
period 1467.924469045251
4.02
9.5419e-06
2.612e-08
d
yr
n .2452442258382318 1.5942e-09 deg/d
Q 2.839585476145557 1.2305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      9753 days (26.70 yr)  
   first obs. used      1993-09-09  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:18  

Additional Information
 Earth MOID = 1.20516 au 
 Jupiter MOID = 2.45293 au 
 T_jup = 3.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456864.5 (2014-Jul-26.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233315479939498 6.8844e-08  
q 2.216009022874003 1.7519e-07 au
tp 2456526.837279082571
(2013-Aug-22.33727908)
6.3472e-05 TDB
node 184.6857294668952 6.7869e-05 deg
peri 137.4225436852277 6.9949e-05 deg
i 3.45589102446456 5.9796e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      9753 days (26.70 yr)  
   first obs. used      1993-09-09  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:18  

Additional Information
 Jupiter MOID = 2.45293 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.739449513385848E-15 -1.204302862592263E-14 1.787381958898607E-12 -1.718031024717858E-14 6.146911600413304E-13 -7.639813930928109E-15
q -1.204302862592263E-14 3.069309705232256E-14 -4.417276243127025E-12 4.459735363603935E-14 -1.52806568796243E-12 1.949987657118391E-14
tp 1.787381958898607E-12 -4.417276243127025E-12 4.028651268945567E-9 3.60553580196568E-12 1.081439436453915E-9 -3.676889440837261E-12
node -1.718031024717858E-14 4.459735363603935E-14 3.60553580196568E-12 4.606231034134994E-9 -4.5969772818255E-9 -1.86253695993808E-10
peri 6.146911600413304E-13 -1.52806568796243E-12 1.081439436453915E-9 -4.5969772818255E-9 4.892912710124626E-9 1.847398814089786E-10
i -7.639813930928109E-15 1.949987657118391E-14 -3.676889440837261E-12 -1.86253695993808E-10 1.847398814089786E-10 3.575536201162167E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO422203  

79428 (1997 SL10)          Discovered 1997-Sep-26 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 SL10 = 1993 RE21 = 2000 ET92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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