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14355 (1987 SL5)
Classification: Main-belt Asteroid          SPK-ID: 2014355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013904121464323 3.2021e-08  
a 2.377792025088444 7.3308e-09 au
q 1.898927509157382 7.8353e-08 au
i 4.470592340430384 3.8931e-06 deg
node 225.1856443174978 4.422e-05 deg
peri 212.0550380424013 4.5383e-05 deg
M 335.3948565934297 1.0202e-05 deg
tp 2459292.034038909431
(2021-Mar-18.53403891)
3.8013e-05 TDB
period 1339.242509702098
3.67
6.1934e-06
1.696e-08
d
yr
n .2688086716124913 1.2431e-09 deg/d
Q 2.856656541019505 8.8072e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1642  
   data-arc span      12216 days (33.45 yr)  
   first obs. used      1987-09-29  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:26:12  

Additional Information
 Earth MOID = .915429 au 
 Jupiter MOID = 2.414 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 14.81   n/a E2021B10  
diameter diameter 6.943 km 0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14355 (1987 SL5)          Discovered 1987-Sep-30 by Jensen, P. at Brorfelde
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1987 SL5 = 1989 GK3 = 1998 SH108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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