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14954 (1996 DL)
Classification: Main-belt Asteroid          SPK-ID: 2014954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083748821839567 3.6493e-08  
a 2.361884414568108 7.6905e-09 au
q 2.105915469407166 8.8222e-08 au
i 4.636012558280849 4.0626e-06 deg
node 151.3678749391324 4.6922e-05 deg
peri 329.9455771284528 5.1081e-05 deg
M 19.21138388034673 1.8978e-05 deg
tp 2459325.747378339222
(2021-Apr-21.24737834)
6.9905e-05 TDB
period 1325.825560330233
3.63
6.4755e-06
1.773e-08
d
yr
n .2715289331956552 1.3262e-09 deg/d
Q 2.61785335972905 8.524e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1255  
   data-arc span      14766 days (40.43 yr)  
   first obs. used      1980-11-29  
   last obs. used      2021-05-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52291  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:01:54  

Additional Information
 Earth MOID = 1.12354 au 
 Jupiter MOID = 2.43491 au 
 T_jup = 3.538 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.35   n/a MPCxxxxx  
diameter diameter 1.907 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.486   0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14954 (1996 DL)          Discovered 1996-Feb-16 by JPL/GEODSS NEAT at Haleakala
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 DL = 1980 WB5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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