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15771 (1993 FS34)
Classification: Main-belt Asteroid          SPK-ID: 2015771
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 .1898079632792966 3.7467e-08  
a 3.165697055289916 1.652e-08 au
q 2.56482254486607 1.1936e-07 au
i 2.183825643450278 3.8856e-06 deg
node 53.86729160362171 0.00010308 deg
peri 293.0770715214252 0.00010349 deg
M 180.5348856877084 1.0942e-05 deg
tp 2460226.104681061440
(2023-Oct-08.60468106)
6.6499e-05 TDB
period 2057.322876353752
5.63
1.6104e-05
4.409e-08
d
yr
n .1749846872057524 1.3697e-09 deg/d
Q 3.766571565713761 1.9656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1846  
   data-arc span      10581 days (28.97 yr)  
   first obs. used      1992-02-05  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:25:43  

Additional Information
 Earth MOID = 1.55726 au 
 Jupiter MOID = 1.65883 au 
 T_jup = 3.174 
[ 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 13.44   n/a E2021B10  
diameter diameter 10.075 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15771 (1993 FS34)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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