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215083 (2009 FH23)
Classification: Main-belt Asteroid          SPK-ID: 2215083
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537625533086365 5.0592e-08  
a 3.134734033920654 3.4785e-08 au
q 2.652729324921532 1.6777e-07 au
i 5.386149427588673 6.3584e-06 deg
node 45.73294173805004 5.2243e-05 deg
peri 220.8467878891088 5.606e-05 deg
M 338.5797300472181 2.1306e-05 deg
tp 2459321.120719449435
(2021-Apr-16.62071945)		 0.00012088 TDB
period 2027.21343370171
5.55		 3.3743e-05
9.238e-08		 d
yr
n .1775836692945729 2.9559e-09 deg/d
Q 3.616738742919775 4.0133e-08 au
   Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58243  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:49:18  

Additional Information
 Earth MOID = 1.63819 au 
 Jupiter MOID = 1.48361 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457454.5 (2016-Mar-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152820217961673 5.0705e-08  
q 2.657546744313399 1.6819e-07 au
tp 2457289.727788507518
(2015-Sep-24.22778851)		 0.00011009 TDB
node 45.75757091756888 5.2229e-05 deg
peri 220.4380693237459 5.6075e-05 deg
i 5.385875313970502 6.3573e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58243  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:49:18  

Additional Information
 Jupiter MOID = 1.48361 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.570954197387895E-15 -8.401085230893596E-15 -1.936960223854934E-12 1.212883012207197E-14 -3.182828557667421E-13 -1.499564967856545E-15
q -8.401085230893596E-15 2.828693895392075E-14 6.707086828319706E-12 -6.278558016891632E-14 1.139853561884077E-12 8.33080941826006E-15
tp -1.936960223854934E-12 6.707086828319706E-12 1.211932802885721E-8 -3.63463901850423E-11 2.26411501292646E-9 5.159122158219744E-12
node 1.212883012207197E-14 -6.278558016891632E-14 -3.63463901850423E-11 2.727877442767415E-9 -2.723254162303606E-9 -3.964326083493566E-11
peri -3.182828557667421E-13 1.139853561884077E-12 2.26411501292646E-9 -2.723254162303606E-9 3.144416691781841E-9 4.058012086906414E-11
i -1.499564967856545E-15 8.33080941826006E-15 5.159122158219744E-12 -3.964326083493566E-11 4.058012086906414E-11 4.041519544674803E-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 15.63   n/a E2021B55  
diameter diameter 3.119 km 0.502 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215083 (2009 FH23)          Discovered 2009-Mar-21 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 FH23 = 2008 BK 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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