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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900338294827653 3.7001e-08  
a 3.165012892702472 1.6067e-08 au
q 2.563553372339896 1.1821e-07 au
i 2.183984207403803 3.6657e-06 deg
node 53.86146588466738 0.00010015 deg
peri 293.1210815845706 0.00010051 deg
M 214.7902312378428 1.0933e-05 deg
tp 2460226.073719058597
(2023-Oct-08.57371906)
6.5921e-05 TDB
period 2056.655977121318
5.63
1.5661e-05
4.288e-08
d
yr
n .1750414284181298 1.3329e-09 deg/d
Q 3.766472413065047 1.912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2030  
   data-arc span      10716 days (29.34 yr)  
   first obs. used      1992-02-05  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4965  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:30:43  

Additional Information
 Earth MOID = 1.55697 au 
 Jupiter MOID = 1.6592 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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