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312410 (2008 FH89)
Classification: Main-belt Asteroid          SPK-ID: 2312410
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 .06299596178112953 4.8529e-08  
a 2.636671520447903 2.3682e-08 au
q 2.470571862116374 1.3432e-07 au
i 3.444746601195699 5.8516e-06 deg
node 347.5861928598255 7.8811e-05 deg
peri 96.69948979477192 9.2635e-05 deg
M 359.3830975006409 4.7751e-05 deg
tp 2459003.179763690045
(2020-Jun-02.67976369)
0.00020742 TDB
period 1563.804538672758
4.28
2.1068e-05
5.768e-08
d
yr
n .2302077984154858 3.1015e-09 deg/d
Q 2.802771178779432 2.5173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5727 days (15.68 yr)  
   first obs. used      2004-03-21  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:32:31  

Additional Information
 Earth MOID = 1.48958 au 
 Jupiter MOID = 2.31854 au 
 T_jup = 3.392 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457354.5 (2015-Nov-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06111586420695689 4.8281e-08  
q 2.475229539191417 1.3338e-07 au
tp 2457436.722052183007
(2016-Feb-18.22205218)
0.00022015 TDB
node 347.6924885040269 7.8614e-05 deg
peri 96.04351870643998 9.3448e-05 deg
i 3.44992897682926 5.8569e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5727 days (15.68 yr)  
   first obs. used      2004-03-21  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:32:31  

Additional Information
 Jupiter MOID = 2.31854 au 
 T_jup = 3.392 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.33106667967526E-15 -6.353282394011766E-15 -3.037001460915301E-13 2.172848583465522E-14 9.462009302914728E-15 -4.165815766103992E-16
q -6.353282394011766E-15 1.778925925180662E-14 -5.568040554116453E-13 -6.226520501658026E-14 -3.447399912420231E-13 1.374756792715905E-15
tp -3.037001460915301E-13 -5.568040554116453E-13 4.846644833168669E-8 1.092472540781758E-11 1.113755571179227E-8 1.224575217118514E-11
node 2.172848583465522E-14 -6.226520501658026E-14 1.092472540781758E-11 6.180234787182407E-9 -6.165088277479258E-9 2.947717711896654E-11
peri 9.462009302914728E-15 -3.447399912420231E-13 1.113755571179227E-8 -6.165088277479258E-9 8.732562281128777E-9 -2.664281457750535E-11
i -4.165815766103992E-16 1.374756792715905E-15 1.224575217118514E-11 2.947717711896654E-11 -2.664281457750535E-11 3.430381100989949E-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 16.7   n/a MPO455303  

312410 (2008 FH89)          Discovered 2008-Mar-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 FH89 = 2006 SV295 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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