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15772 (1993 FW34)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015772
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389991460790722 3.7294e-08  
a 3.22199729790336 2.0554e-08 au
q 2.774142424825715 1.204e-07 au
i 2.705610918336435 4.4328e-06 deg
node 135.8596017992538 8.6916e-05 deg
peri 174.3315824984996 8.868e-05 deg
M 153.4313122027332 2.0199e-05 deg
tp 2458100.178371814364
(2017-Dec-12.67837181)
0.00011583 TDB
period 2112.448766119952
5.78
2.0214e-05
5.534e-08
d
yr
n .1704183342923063 1.6307e-09 deg/d
Q 3.669852170981005 2.3411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1688  
   data-arc span      11315 days (30.98 yr)  
   first obs. used      1989-09-29  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 16:41:25  

Additional Information
 Earth MOID = 1.7597 au 
 Jupiter MOID = 1.5931 au 
 T_jup = 3.172 
[ 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 13.6   n/a MPO452394  
diameter diameter 8.818 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15772 (1993 FW34)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FW34 = 1989 TQ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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