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JPL Small-Body Database Browser
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146807 (2001 YF75)
Classification: Main-belt Asteroid          SPK-ID: 2146807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05249802648293305 5.005e-08  
a 2.993548657292323 3.3802e-08 au
q 2.836393260603842 1.5466e-07 au
i 9.350689736948919 5.4703e-06 deg
node 275.2756223971946 3.7486e-05 deg
peri 307.2003390253853 7.0056e-05 deg
M 3.275358025429049 5.928e-05 deg
tp 2458583.287887040416
(2019-Apr-09.78788704)
0.00031154 TDB
period 1891.811709542323
5.18
3.2042e-05
8.773e-08
d
yr
n .1902937793355201 3.223e-09 deg/d
Q 3.150704053980804 3.5576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2000-10-03  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:26  

Additional Information
 Earth MOID = 1.83713 au 
 Jupiter MOID = 1.92642 au 
 T_jup = 3.233 
[ 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 15.0   n/a MPO436736  
diameter diameter 3.452 km 1.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.178   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146807 (2001 YF75)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 YF75 = 2005 RN40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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