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17035 Velichko (1999 FC10)
Classification: Main-belt Asteroid          SPK-ID: 2017035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1460748712811513 3.3398e-08  
a 2.44328096100566 9.7455e-09 au
q 2.08637900912307 8.1559e-08 au
i 6.241540494144346 3.8651e-06 deg
node 179.7106395682586 3.3246e-05 deg
peri 174.7698489678229 3.562e-05 deg
M 21.84099860482441 1.4474e-05 deg
tp 2458915.869183001248
(2020-Mar-07.36918300)
5.5895e-05 TDB
period 1394.949684801549
3.82
8.346e-06
2.285e-08
d
yr
n .2580738243983438 1.5441e-09 deg/d
Q 2.800182912888249 1.1169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1834  
   data-arc span      11261 days (30.83 yr)  
   first obs. used      1989-10-01  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5217  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:10:32  

Additional Information
 Earth MOID = 1.08168 au 
 Jupiter MOID = 2.6408 au 
 T_jup = 3.477 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO337403  
diameter diameter 4.758 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.899 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. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.283   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17035 Velichko           Discovered 1999 Mar. 22 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Fedor P. Velichko (b. 1957) is a senior scientist at the Institute of Astronomy, Kharkiv National University, and director of Chuguev Observing Station. He is an expert on the photometry and polarimetry of minor planets and comets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

Alternate Designations
 1999 FC10 = 1989 TD2 = 1991 EX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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