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150140 (1995 YF6)
Classification: Main-belt Asteroid          SPK-ID: 2150140
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2706416735258678 3.9066e-08  
a 2.802702293768138 1.7374e-08 au
q 2.04417425458794 1.1022e-07 au
i 7.449905197592119 5.4942e-06 deg
node 230.2468131198951 3.5336e-05 deg
peri 43.55765403299267 3.6912e-05 deg
M 246.6068610324093 1.2542e-05 deg
tp 2459740.318988643536
(2022-Jun-09.81898864)
6.2371e-05 TDB
period 1713.814765875884
4.69
1.5936e-05
4.363e-08
d
yr
n .210057707033475 1.9533e-09 deg/d
Q 3.561230332948335 2.2077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1995-11-19  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:38:27  

Additional Information
 Earth MOID = 1.03389 au 
 Jupiter MOID = 1.59044 au 
 T_jup = 3.258 
[ 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 15.5   n/a MPO366856  
diameter diameter 5.128 km 1.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 17.230 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.039   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150140 (1995 YF6)          Discovered 1995-Dec-16 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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