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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169587516821026 3.1088e-08  
a 2.379717207152923 7.2932e-09 au
q 1.976146875255591 7.6513e-08 au
i 3.064376666571965 3.2439e-06 deg
node 101.3062725092536 8.13e-05 deg
peri 9.583612145878412 8.2409e-05 deg
M 305.3053669797617 1.2992e-05 deg
tp 2459404.217653506647
(2021-Jul-08.71765351)
4.8502e-05 TDB
period 1340.869317749257
3.67
6.1641e-06
1.688e-08
d
yr
n .2684825398229599 1.2342e-09 deg/d
Q 2.783287539050254 8.53e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1686  
   data-arc span      9146 days (25.04 yr)  
   first obs. used      1996-02-21  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:43:32  

Additional Information
 Earth MOID = .992766 au 
 Jupiter MOID = 2.32674 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 14.78   n/a E2021B10  
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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