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134234 (2005 YF57)
Classification: Main-belt Asteroid          SPK-ID: 2134234
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698984707408482 1.0142e-07  
a 2.476270256170218 1.848e-08 au
q 2.05555572650585 2.4163e-07 au
i 2.520489224134554 5.5715e-06 deg
node 38.11737891585777 0.00015817 deg
peri 107.4184407808147 0.0001591 deg
M 219.884195917711 1.7956e-05 deg
tp 2459554.462174346468
(2021-Dec-05.96217435)
7.4889e-05 TDB
period 1423.296851278865
3.90
1.5933e-05
4.362e-08
d
yr
n .2529338835229851 2.8314e-09 deg/d
Q 2.896984785834587 2.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      8417 days (23.04 yr)  
   first obs. used      1996-08-15  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:27:57  

Additional Information
 Earth MOID = 1.06924 au 
 Jupiter MOID = 2.11302 au 
 T_jup = 3.460 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO439834  
diameter diameter 2.017 km 0.421 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134234 (2005 YF57)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2005 YF57 = 2001 WP64 = 2001 YV49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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