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JPL Small-Body Database Browser
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13900 (5211 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2013900
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154015712480918 3.9378e-08  
a 2.899194048931935 1.2265e-08 au
q 2.274703095438879 1.1438e-07 au
i 9.214342106695918 4.3546e-06 deg
node 228.4480820217392 2.5519e-05 deg
peri 208.0798885102269 2.71e-05 deg
M 109.5001669721047 1.0169e-05 deg
tp 2458452.063141715607
(2018-Nov-29.56314172)
4.9099e-05 TDB
period 1803.077332591456
4.94
1.1442e-05
3.133e-08
d
yr
n .199658657725231 1.267e-09 deg/d
Q 3.523685002424991 1.4907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1616  
   data-arc span      16911 days (46.30 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:16:57  

Additional Information
 Earth MOID = 1.29419 au 
 Jupiter MOID = 1.80199 au 
 T_jup = 3.234 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456328.5 (2013-Feb-05.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152612216725849 3.9576e-08  
q 2.275397546354876 1.1491e-07 au
tp 2456651.210553649949
(2013-Dec-24.71055365)
4.4511e-05 TDB
node 228.5360109015498 2.5507e-05 deg
peri 208.6150387128575 2.7078e-05 deg
i 9.215820576913149 4.3556e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1616  
   data-arc span      16911 days (46.30 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:16:57  

Additional Information
 Jupiter MOID = 1.80199 au 
 T_jup = 3.234 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.566244502091089E-15 -4.532064409049472E-15 -1.01534333022482E-13 6.876645543936907E-15 -1.569196753960464E-14 1.244462933366475E-15
q -4.532064409049472E-15 1.320543916982328E-14 4.091612413454018E-13 -1.959620317206988E-14 6.280521315766537E-14 -3.176182107930408E-15
tp -1.01534333022482E-13 4.091612413454018E-13 1.981199624012289E-9 -1.097851350793303E-11 4.234698969368871E-10 1.31218184784184E-12
node 6.876645543936907E-15 -1.959620317206988E-14 -1.097851350793303E-11 6.505934392119503E-10 -6.438911511628869E-10 2.822635452529114E-12
peri -1.569196753960464E-14 6.280521315766537E-14 4.234698969368871E-10 -6.438911511628869E-10 7.332206127382653E-10 -2.541695578085705E-12
i 1.244462933366475E-15 -3.176182107930408E-15 1.31218184784184E-12 2.822635452529114E-12 -2.541695578085705E-12 1.897163044451268E-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 13.1   n/a MPO384877  
diameter diameter 6.686 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.300   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13900 (5211 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5211 T-2 = 1993 TA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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