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14906 (1993 NJ1)
Classification: Main-belt Asteroid          SPK-ID: 2014906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722955052155502 3.3546e-08  
a 2.391445819471149 9.703e-09 au
q 1.979410453809752 8.0587e-08 au
i 3.2931903475774 3.8235e-06 deg
node 132.7980771746263 6.4515e-05 deg
peri 171.0728764805162 6.5589e-05 deg
M 341.9673093183119 1.0591e-05 deg
tp 2458668.162381304952
(2019-Jul-03.66238130)
3.9666e-05 TDB
period 1350.794382255909
3.70
8.221e-06
2.251e-08
d
yr
n .2665098439325592 1.622e-09 deg/d
Q 2.803481185132546 1.1375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1036  
   data-arc span      10575 days (28.95 yr)  
   first obs. used      1990-11-18  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:52:40  

Additional Information
 Earth MOID = .963491 au 
 Jupiter MOID = 2.42502 au 
 T_jup = 3.509 
[ 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 15.5   n/a MPO435840  
diameter diameter 5.327 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14906 (1993 NJ1)          Discovered 1993-Jul-12 by Elst, E. W. at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 NJ1 = 1997 QK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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