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300994 (2008 FS134)
Classification: Outer Main-belt Asteroid          SPK-ID: 2300994
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261468816955985 7.1217e-08  
a 3.970714643069223 1.0365e-07 au
q 3.469821372742989 2.527e-07 au
i 7.911325315655423 9.4177e-06 deg
node 216.6041644772554 5.1754e-05 deg
peri 274.8133475894179 6.6173e-05 deg
M 257.1059734046646 4.7405e-05 deg
tp 2459826.517227786026
(2022-Sep-04.01722779)
0.00040294 TDB
period 2890.023958071541
7.91
0.00011316
3.098e-07
d
yr
n .1245664413938704 4.8773e-09 deg/d
Q 4.471607913395457 1.1672e-07 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      5525 days (15.13 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:22:28  

Additional Information
 Earth MOID = 2.49733 au 
 Jupiter MOID = .845968 au 
 T_jup = 3.027 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456985.5 (2014-Nov-24.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285358991131906 7.2311e-08  
q 3.471940187921354 2.6105e-07 au
tp 2456950.589650627892
(2014-Oct-20.08965063)
0.0003229 TDB
node 216.7760803839528 5.1921e-05 deg
peri 276.4325491057464 6.5444e-05 deg
i 7.892228342631731 9.3961e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      5525 days (15.13 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:22:28  

Additional Information
 Jupiter MOID = .845968 au 
 T_jup = 3.027 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.228827825374172E-15 -1.792749720746619E-14 1.340972235196198E-11 3.249781341520234E-14 1.642581777487327E-12 -6.984178446249655E-15
q -1.792749720746619E-14 6.814572382043247E-14 -3.882395605543741E-11 -6.974323726143199E-14 -4.80274286439587E-12 1.377198432388776E-14
tp 1.340972235196198E-11 -3.882395605543741E-11 1.042622479789351E-7 8.591192736231504E-12 1.296079905791983E-8 9.375332234956017E-12
node 3.249781341520234E-14 -6.974323726143199E-14 8.591192736231504E-12 2.695806613721698E-9 -2.669150553787058E-9 -2.051359763326168E-10
peri 1.642581777487327E-12 -4.80274286439587E-12 1.296079905791983E-8 -2.669150553787058E-9 4.28290093591909E-9 2.043851010574276E-10
i -6.984178446249655E-15 1.377198432388776E-14 9.375332234956017E-12 -2.051359763326168E-10 2.043851010574276E-10 8.828677308590889E-11

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 14.7   n/a MPO455220  

300994 (2008 FS134)          Discovered 2008-Mar-30 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2008 FS134 = 2007 CW78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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