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JPL Small-Body Database Browser
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71223 (1999 YF10)
Classification: Main-belt Asteroid          SPK-ID: 2071223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09366889189758984 4.8174e-08  
a 2.676472945107435 1.8255e-08 au
q 2.425770690145343 1.2426e-07 au
i 4.240768883253034 5.4691e-06 deg
node 106.0050718585551 7.7423e-05 deg
peri 20.47219633791234 8.5079e-05 deg
M 104.0108948908063 3.6487e-05 deg
tp 2458138.418005990688
(2018-Jan-19.91800599)
0.00016036 TDB
period 1599.347049345081
4.38
1.6363e-05
4.48e-08
d
yr
n .2250918586728359 2.3029e-09 deg/d
Q 2.927175200069527 1.9965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      8118 days (22.23 yr)  
   first obs. used      1997-05-29  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55714  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:39:50  

Additional Information
 Earth MOID = 1.44202 au 
 Jupiter MOID = 2.11749 au 
 T_jup = 3.368 
[ 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 16.1   n/a MPO439544  
diameter diameter 3.521 km 0.416 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71223 (1999 YF10)          Discovered 1999-Dec-27 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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