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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721587837410369 5.5527e-08  
a 3.137302671685383 2.9674e-08 au
q 2.597188459500522 1.8595e-07 au
i 1.948234535695581 5.9959e-06 deg
node 71.49320118182247 0.00019138 deg
peri 244.5981465430243 0.00019241 deg
M 194.9473578738619 2.1319e-05 deg
tp 2459531.078546079232
(2021-Nov-12.57854608)
0.00012729 TDB
period 2029.705627689984
5.56
2.8797e-05
7.884e-08
d
yr
n .1773656214422174 2.5164e-09 deg/d
Q 3.677416883870245 3.4783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      8869 days (24.28 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50973  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:36:48  

Additional Information
 Earth MOID = 1.58354 au 
 Jupiter MOID = 1.62019 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456015.5 (2012-Mar-29.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685079144588989 5.5921e-08  
q 2.615476578094545 1.8819e-07 au
tp 2455472.212062087278
(2010-Oct-02.71206209)
0.00010866 TDB
node 71.53040917396943 0.00019096 deg
peri 245.3761543647424 0.00019202 deg
i 1.949749743960415 5.9966e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      8869 days (24.28 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50973  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:36:48  

Additional Information
 Jupiter MOID = 1.62019 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.127150819557246E-15 -1.045038754881089E-14 1.269908217042445E-12 -1.524365674208386E-14 1.698661361575367E-13 -9.518012569457007E-16
q -1.045038754881089E-14 3.541560519335402E-14 -3.812249430628823E-12 5.075277138384097E-14 -4.710703049225248E-13 3.169330941218149E-15
tp 1.269908217042445E-12 -3.812249430628823E-12 1.180788764954737E-8 -1.784518012474776E-11 2.243770619145121E-9 -2.149449138244495E-12
node -1.524365674208386E-14 5.075277138384097E-14 -1.784518012474776E-11 3.646457598471708E-8 -3.644706562770035E-8 -2.818744319498143E-10
peri 1.698661361575367E-13 -4.710703049225248E-13 2.243770619145121E-9 -3.644706562770035E-8 3.687060242584012E-8 2.813303373343285E-10
i -9.518012569457007E-16 3.169330941218149E-15 -2.149449138244495E-12 -2.818744319498143E-10 2.813303373343285E-10 3.595934755360728E-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 15.7   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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