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295162 (2008 FK65)
Classification: Main-belt Asteroid          SPK-ID: 2295162
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 .06126648868245174 6.233e-08  
a 2.572063331576293 2.2172e-08 au
q 2.414482042581724 1.6986e-07 au
i 2.756395757797786 6.1097e-06 deg
node 182.9353148140817 9.5202e-05 deg
peri 2.304020579066542 0.00010311 deg
M .5704049151615631 3.7713e-05 deg
tp 2458998.112729275747
(2020-May-28.61272928)
0.00015784 TDB
period 1506.679619840734
4.13
1.9482e-05
5.334e-08
d
yr
n .2389359989073552 3.0896e-09 deg/d
Q 2.72964462057086 2.3531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      5841 days (15.99 yr)  
   first obs. used      2004-04-21  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:40:28  

Additional Information
 Earth MOID = 1.41575 au 
 Jupiter MOID = 2.22681 au 
 T_jup = 3.425 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457458.5 (2016-Mar-11.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06247059122365792 6.2238e-08  
q 2.41251635640954 1.7003e-07 au
tp 2457491.028038080769
(2016-Apr-12.52803808)
0.00015658 TDB
node 182.9451797305666 9.521e-05 deg
peri 2.299671141120834 0.00010282 deg
i 2.755586540049805 6.1101e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      5841 days (15.99 yr)  
   first obs. used      2004-04-21  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:40:28  

Additional Information
 Jupiter MOID = 2.22681 au 
 T_jup = 3.425 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.873553372217756E-15 -1.051597599019646E-14 5.093333781922986E-13 -3.197916377047942E-14 2.275697781002922E-13 1.199135321923925E-15
q -1.051597599019646E-14 2.890911492485478E-14 -1.805108671743065E-12 8.653116504178525E-14 -7.248449198879213E-13 -3.161509168628523E-15
tp 5.093333781922986E-13 -1.805108671743065E-12 2.451618900085528E-8 -5.192560418376147E-11 6.093002315918463E-9 1.502102786811693E-12
node -3.197916377047942E-14 8.653116504178525E-14 -5.192560418376147E-11 9.064908517109526E-9 -9.066967592704671E-9 -4.871507940214694E-11
peri 2.275697781002922E-13 -7.248449198879213E-13 6.093002315918463E-9 -9.066967592704671E-9 1.057281168480996E-8 4.90551342147362E-11
i 1.199135321923925E-15 -3.161509168628523E-15 1.502102786811693E-12 -4.871507940214694E-11 4.90551342147362E-11 3.733357131416521E-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 17.3   n/a MPO418562  

295162 (2008 FK65)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1924-Nov-20 12:03 00:05 Hebe 0.0409293084690949 0.0409235061807562 0.0409351541822573 6.38645856990777 6.38645854612497 2424110.002126852 5.3635331749508 2204.43637888742 79.4756707777268 -82.7163999718241 76400.8265298944 T 15 CATAB v2.0f-lin.ifort 2020-May-21 18:40:30 2020-May-21 18:40
2002-Dec-16 23:12 < 00:01 David 0.0448979337529834 0.0448933906591844 0.0449024772376593 5.61276820574901 5.61276814580033 2452625.466882783 0.897517875616701 311.191587899661 46.9794362648203 43.9360381053813 100362.856998815 T 15 CATAB v2.0f-lin.ifort 2020-May-21 18:40:30 2020-May-21 18:40
2013-Mar-11 22:47 < 00:01 Iris 0.0355055847943162 0.0355034047795551 0.0355077648131744 5.24101374803313 5.24101371714006 2456363.449272460 0.592859628931076 114.945774498748 93.6445515765278 34.1849608805758 49751.4064228912 T 15 CATAB v2.0f-lin.ifort 2020-May-21 18:40:30 2020-May-21 18:40

Alternate Designations
 2008 FK65 = 2004 HJ57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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