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214256 (2005 FA2)
Classification: Main-belt Asteroid          SPK-ID: 2214256
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 .1140595109121185 6.2867e-08  
a 2.466348913595125 2.3919e-08 au
q 2.18503836277183 1.5615e-07 au
i 14.86508798717154 8.9056e-06 deg
node 13.16117432405244 2.6729e-05 deg
peri 88.32718070589671 5.0995e-05 deg
M 28.90694824261775 4.1127e-05 deg
tp 2458886.899577885275
(2020-Feb-07.39957789)
0.00016135 TDB
period 1414.751623660062
3.87
2.0581e-05
5.635e-08
d
yr
n .2544616270300892 3.7017e-09 deg/d
Q 2.74765946441842 2.6647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5940 days (16.26 yr)  
   first obs. used      2003-09-27  
   last obs. used      2020-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:49:20  

Additional Information
 Earth MOID = 1.26022 au 
 Jupiter MOID = 2.43879 au 
 T_jup = 3.432 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456777.5 (2014-Apr-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129362062020354 6.2617e-08  
q 2.188234536819712 1.5535e-07 au
tp 2457472.581582529091
(2016-Mar-25.08158253)
0.00016143 TDB
node 13.19229025030893 2.6718e-05 deg
peri 88.42469771383335 5.1363e-05 deg
i 14.86737999451572 8.903e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5940 days (16.26 yr)  
   first obs. used      2003-09-27  
   last obs. used      2020-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:49:20  

Additional Information
 Jupiter MOID = 2.43879 au 
 T_jup = 3.432 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.920881139056169E-15 -9.636933459080015E-15 -4.737510094101805E-12 4.754411397410317E-14 -1.280786787150788E-12 -2.212042799666116E-14
q -9.636933459080015E-15 2.413514871048831E-14 1.176197356928963E-11 -1.140621485448916E-13 3.112941864516622E-12 5.719381027966038E-14
tp -4.737510094101805E-12 1.176197356928963E-11 2.606031633785864E-8 -1.005663952295688E-10 7.107015786799527E-9 8.498687876076105E-11
node 4.754411397410317E-14 -1.140621485448916E-13 -1.005663952295688E-10 7.138456385982286E-10 -7.163451566497811E-10 9.724156391816922E-11
peri -1.280786787150788E-12 3.112941864516622E-12 7.107015786799527E-9 -7.163451566497811E-10 2.638192716536445E-9 -7.167056502178246E-11
i -2.212042799666116E-14 5.719381027966038E-14 8.498687876076105E-11 9.724156391816922E-11 -7.167056502178246E-11 7.926329610548101E-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 16.8   n/a MPO454538  
diameter diameter 3.238 km 1.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214256 (2005 FA2)          Discovered 2005-Mar-16 by Lowe, A. at Mayhill
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 FA2 = 2007 TZ167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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