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JPL Small-Body Database Browser
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14302 (5482 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2014302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004004607029204 5.7498e-08  
a 2.303817875613317 9.7741e-09 au
q 1.842131711964785 1.3407e-07 au
i 6.958776640609588 5.3424e-06 deg
node 315.2236662051446 3.8114e-05 deg
peri 6.583778308197766 4.0051e-05 deg
M 43.3283633622675 1.534e-05 deg
tp 2458446.776442499365
(2018-Nov-24.27644250)
5.4152e-05 TDB
period 1277.234504279057
3.50
8.1281e-06
2.225e-08
d
yr
n .2818589685714795 1.7937e-09 deg/d
Q 2.765504039261849 1.1733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      16515 days (45.22 yr)  
   first obs. used      1973-09-29  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:26:30  

Additional Information
 Earth MOID = .828748 au 
 Jupiter MOID = 2.5495 au 
 T_jup = 3.553 
[ show covariance matrix ]

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 14.3   n/a MPO350917  
diameter diameter 4.323 km 0.434 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.260   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14302 (5482 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 5482 T-2 = 1980 TZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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