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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699738055139055 7.0843e-08  
a 2.476407289081263 1.3298e-08 au
q 2.055482918153747 1.7262e-07 au
i 2.520455668418505 5.4015e-06 deg
node 38.11727670739763 0.00011087 deg
peri 107.3841206642057 0.00011229 deg
M 270.5185190597954 1.7239e-05 deg
tp 2459554.303561008411
(2021-Dec-05.80356101)
6.9858e-05 TDB
period 1423.414997435519
3.90
1.1465e-05
3.139e-08
d
yr
n .2529128895287673 2.0372e-09 deg/d
Q 2.89733166000878 1.5558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      8915 days (24.41 yr)  
   first obs. used      1996-08-15  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:59:33  

Additional Information
 Earth MOID = 1.06904 au 
 Jupiter MOID = 2.11201 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 15.73   n/a E2021B55  
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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