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14955 (1996 DX)
Classification: Main-belt Asteroid          SPK-ID: 2014955
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1694611386028755 4.3222e-08  
a 2.379724960918216 8.6612e-09 au
q 1.976454059479331 1.0224e-07 au
i 3.064390485310783 4.5154e-06 deg
node 101.3061845191576 8.6651e-05 deg
peri 9.577749803176296 8.7798e-05 deg
M 251.6003336192294 1.3294e-05 deg
tp 2459404.251380801279
(2021-Jul-08.75138080)
4.9886e-05 TDB
period 1340.875871129476
3.67
7.3203e-06
2.004e-08
d
yr
n .2684812276447013 1.4657e-09 deg/d
Q 2.7829958623571 1.0129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1277  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1996-02-21  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53146  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 17:27:42  

Additional Information
 Earth MOID = .993194 au 
 Jupiter MOID = 2.32736 au 
 T_jup = 3.518 
[ 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 14.7   n/a MPO347643  
diameter diameter 3.294 km 0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.258   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14955 (1996 DX)          Discovered 1996-Feb-21 by Kobayashi, T. at Oizumi
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 DX = 1998 SF75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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