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214455 (2005 SL80)
Classification: Main-belt Asteroid          SPK-ID: 2214455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725579856207264 5.3771e-08  
a 3.136234510697054 2.8483e-08 au
q 2.595052201096966 1.8215e-07 au
i 1.9482758288967 5.4129e-06 deg
node 71.48649608599625 0.00018599 deg
peri 244.6628569826817 0.00018696 deg
M 265.8713668485912 2.1784e-05 deg
tp 2459530.932923557438
(2021-Nov-12.43292356)
0.00012697 TDB
period 2028.669131671332
5.55
2.7637e-05
7.567e-08
d
yr
n .1774562418187 2.4175e-09 deg/d
Q 3.677416820297143 3.3399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      9336 days (25.56 yr)  
   first obs. used      1994-10-28  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:15  

Additional Information
 Earth MOID = 1.58226 au 
 Jupiter MOID = 1.62313 au 
 T_jup = 3.188 
[ show covariance matrix ]

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 15.7   n/a MPO433402  
diameter diameter 3.561 km 0.464 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214455 (2005 SL80)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 SL80 = 1994 UJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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