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7799 Martinsolc (1996 DW1)
Classification: Main-belt Asteroid          SPK-ID: 2007799
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03574416221285048 1.2853e-08  
a 2.261961699397204 6.1179e-09 au
q 2.181109773494695 2.8393e-08 au
i 3.743599043192288 1.0283e-06 deg
node 51.10795259225902 1.1437e-05 deg
peri 330.4173263571663 2.6376e-05 deg
M 210.0634681772434 2.3693e-05 deg
tp 2459718.024908843574
(2022-May-18.52490884)
8.1863e-05 TDB
period 1242.585545488853
3.40
5.0412e-06
1.38e-08
d
yr
n .289718483614237 1.1754e-09 deg/d
Q 2.342813625299712 6.3366e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3035  
   data-arc span      14075 days (38.54 yr)  
   first obs. used      1981-12-04  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41406  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 20:08:00  

Additional Information
 Earth MOID = 1.18287 au 
 Jupiter MOID = 2.77206 au 
 T_jup = 3.615 
[ 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 14.03   n/a E2021B10  
diameter diameter 4.651 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.0143 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.247   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7799 Martinšolc           Discovered 1996 Feb. 24 at Klet.
Named in honor of Martin Šolc (b. 1949), Czech astronomer and head of the Astronomical Institute of Charles University in Prague since 1987. His work deals with cosmic dust, dust in comets and isotopes. He participated in data evaluation from the Vega and Giotto missions to comet 1P/Halley in 1986-1987. At present he collaborates on the ISO project with the Institut für Kernphysik in Heidelberg. Much of his time is devoted to teaching. He is also working on a history of Czech astronomy, together with his wife Alena Šolcová (b. 1950). Name proposed by discoverers J. Ticha, M. Tichy and Z. Moravec.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990402/MPCPages.arcLast Updated: 2010-06-11

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Alternate Designations
 1996 DW1 = 1981 XH = 1991 RV27 
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