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17105 (1999 JC47)
Classification: Main-belt Asteroid          SPK-ID: 2017105
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313884913289022 4.3986e-08  
a 2.584308124710266 1.3218e-08 au
q 2.24475977907556 1.1307e-07 au
i 14.483590694 4.3041e-06 deg
node 228.1504262083874 1.8976e-05 deg
peri 76.98899964640044 2.5863e-05 deg
M 325.3967093844402 2.1118e-05 deg
tp 2459146.357835928050
(2020-Oct-23.85783593)
8.9653e-05 TDB
period 1517.451664278626
4.15
1.1642e-05
3.187e-08
d
yr
n .2372398465628483 1.8202e-09 deg/d
Q 2.923856470344973 1.4955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1594  
   data-arc span      13318 days (36.46 yr)  
   first obs. used      1983-08-11  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:56:02  

Additional Information
 Earth MOID = 1.28149 au 
 Jupiter MOID = 2.33072 au 
 T_jup = 3.366 
[ 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 13.3   n/a MPO279695  
diameter diameter 6.435 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.513 h n/a LCDB (Rev. 2019-August); 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:
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.324   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17105 (1999 JC47)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JC47 = 1991 NL2 = 1998 BY41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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